| 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 | $24.36 | 7.435% | $26.1712 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $101.57 | 6.217% | $107.8846 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $240.60 | 8.467% | $260.9716 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $107.94 | 10.401% | $119.1668 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $54.87 | 8.843% | $59.7222 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $221.64 | 3.738% | $229.9249 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $168.61 | 6.190% | $179.047 | $179.05 | $179.05 | $179.00 |
| 7 purchase totals = | $919.59 | $982.8883 | $982.88 | $982.80 | $982.90 | |