| 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 | $206.76 | 8.383% | $224.0927 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $101.38 | 7.241% | $108.7209 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $66.81 | 13.821% | $76.0438 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $115.65 | 8.860% | $125.8966 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $153.67 | 7.818% | $165.6839 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $6.38 | 11.434% | $7.1095 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $177.46 | 7.539% | $190.8387 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $828.11 | $898.3861 | $898.38 | $898.40 | $898.30 | |