| 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 | $210.72 | 3.174% | $217.4083 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $54.71 | 13.162% | $61.9109 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $167.46 | 12.561% | $188.4947 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $102.68 | 10.684% | $113.6503 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $102.37 | 3.202% | $105.6479 | $105.65 | $105.65 | $105.60 |
| Purchase #6 | $109.91 | 10.415% | $121.3571 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $89.98 | 8.557% | $97.6796 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $837.83 | $906.1488 | $906.15 | $906.15 | $906.20 | |