Well... I have noticed it is a pretty common practice to set an auction house price for an item deliberately so that it will essentially cut ahead in line of other people.
For example.
You have a pair of gloves that you wish to sell for 1000 Gil. That's the standard price. There are however 5 others up, and they sell maybe twice a day. Now you don't want to wait 2 and a half days to sell, so you put it up for 999 gil. A person bids 1000. Well, the sale goes to you not to the other 5 who have it up for 1000.
Personally I think it should be modified, so when a person makes a bid, for the purposes of who is ordered next to get the sale, it should be appointed by who put it up first within spread of people who are within the bid range. Hence, unless you lower your price enough that the person actually takes the time to lower their bid to that amount, like for example, 900, or 950 even, you are not jumped ahead in line.
For example.
You have a pair of gloves that you wish to sell for 1000 Gil. That's the standard price. There are however 5 others up, and they sell maybe twice a day. Now you don't want to wait 2 and a half days to sell, so you put it up for 999 gil. A person bids 1000. Well, the sale goes to you not to the other 5 who have it up for 1000.
Personally I think it should be modified, so when a person makes a bid, for the purposes of who is ordered next to get the sale, it should be appointed by who put it up first within spread of people who are within the bid range. Hence, unless you lower your price enough that the person actually takes the time to lower their bid to that amount, like for example, 900, or 950 even, you are not jumped ahead in line.