| 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 | $97.77 | 11.815% | $109.3215 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $118.36 | 3.136% | $122.0718 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $93.82 | 11.554% | $104.66 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $234.73 | 12.255% | $263.4962 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $95.95 | 5.820% | $101.5343 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $101.91 | 5.434% | $107.4478 | $107.45 | $107.45 | $107.40 |
| Purchase #7 | $93.84 | 9.159% | $102.4348 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $836.38 | $910.9664 | $910.96 | $910.95 | $910.90 | |