| 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 | $192.49 | 4.589% | $201.3234 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $26.52 | 13.418% | $30.0785 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $88.77 | 6.314% | $94.3749 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $87.68 | 8.866% | $95.4537 | $95.45 | $95.45 | $95.50 |
| Purchase #5 | $222.47 | 5.325% | $234.3165 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $11.77 | 9.758% | $12.9185 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $24.89 | 3.448% | $25.7482 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $654.59 | $694.2137 | $694.21 | $694.15 | $694.20 | |