| 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 | $97.89 | 3.646% | $101.4591 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $25.99 | 4.703% | $27.2123 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $109.68 | 8.399% | $118.892 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $215.33 | 11.586% | $240.2781 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $103.28 | 8.740% | $112.3067 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $212.98 | 9.303% | $232.7935 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $105.44 | 3.566% | $109.2 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $870.59 | $942.1417 | $942.14 | $942.15 | $942.20 | |