| 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 | $112.39 | 12.567% | $126.5141 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $185.41 | 13.209% | $209.9008 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $214.45 | 9.555% | $234.9407 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $129.87 | 8.369% | $140.7388 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $43.57 | 5.758% | $46.0788 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $18.68 | 8.152% | $20.2028 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $143.83 | 9.839% | $157.9814 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $848.20 | $936.3574 | $936.35 | $936.40 | $936.30 | |