| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.52 | 10.438% | $258.9992 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $194.57 | 3.463% | $201.308 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $236.87 | 7.680% | $255.0616 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $248.48 | 11.644% | $277.413 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $87.97 | 11.840% | $98.3856 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $239.97 | 13.828% | $273.1531 | $273.15 | $273.15 | $273.20 |
| Purchase #7 | $183.47 | 8.493% | $199.0521 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $1,425.85 | $1,563.3726 | $1,563.37 | $1,563.35 | $1,563.50 | |