| 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 | $101.32 | 11.593% | $113.066 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $214.64 | 3.470% | $222.088 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $201.28 | 13.427% | $228.3059 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $139.33 | 8.413% | $151.0518 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $241.89 | 3.373% | $250.0489 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $14.55 | 9.703% | $15.9618 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $224.36 | 7.429% | $241.0277 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,137.37 | $1,221.5501 | $1,221.56 | $1,221.55 | $1,221.60 | |