| 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 | $213.58 | 12.399% | $240.0618 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $75.26 | 10.122% | $82.8778 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $150.96 | 9.518% | $165.3284 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $24.57 | 13.643% | $27.9221 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $149.95 | 13.149% | $169.6669 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $166.44 | 5.578% | $175.724 | $175.72 | $175.70 | $175.70 |
| Purchase #7 | $26.35 | 10.827% | $29.2029 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $807.11 | $890.7839 | $890.78 | $890.75 | $890.80 | |