| 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 | $241.30 | 10.286% | $266.1201 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $60.74 | 12.370% | $68.2535 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $56.91 | 6.868% | $60.8186 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $90.27 | 7.539% | $97.0755 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $62.49 | 7.651% | $67.2711 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $167.78 | 7.500% | $180.3635 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $204.29 | 8.264% | $221.1725 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $883.78 | $961.0748 | $961.07 | $961.00 | $961.20 | |