| 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 | $125.48 | 5.410% | $132.2685 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $130.27 | 10.349% | $143.7516 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $80.67 | 7.539% | $86.7517 | $86.75 | $86.75 | $86.80 |
| Purchase #4 | $44.61 | 8.368% | $48.343 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $110.99 | 12.152% | $124.4775 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $96.38 | 9.652% | $105.6826 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $144.84 | 13.122% | $163.8459 | $163.85 | $163.85 | $163.80 |
| 7 purchase totals = | $733.24 | $805.1208 | $805.12 | $805.15 | $805.20 | |