Price groups and the break column

[Charley Tiggs <..hidden..>]

I have a need to use the break column with price groups when setting up 
parts.  After reviewing the code, though, it doesn't appear to do 
anything so I'm not sure if I'm understanding what this field is 
supposed to do.  So, several questions:

1) How is the break column under price groups when creating or editing a 
part supposed to work?

2) What kinds of values should I be entering in that field?  Let's say I 
want 25% taken off of the base price for that part.  Do I enter 25 or 0.25?

3) What impact does it have behind the scenes?  Will it impact the 
general ledger or specific accounts in some way?


Thanks,

Charley