| 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 | $190.39 | 11.811% | $212.877 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $64.94 | 9.292% | $70.9742 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $156.43 | 6.864% | $167.1674 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $102.74 | 7.577% | $110.5246 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $66.37 | 12.241% | $74.4944 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $116.98 | 8.806% | $127.2813 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $70.44 | 12.308% | $79.1098 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $768.29 | $842.4287 | $842.42 | $842.40 | $842.50 | |