| 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 | $215.31 | 11.411% | $239.879 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $182.96 | 4.332% | $190.8858 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $24.28 | 5.770% | $25.681 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $42.90 | 13.222% | $48.5722 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $93.39 | 4.365% | $97.4665 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $189.71 | 11.110% | $210.7868 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $184.55 | 5.604% | $194.8922 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $933.10 | $1,008.1635 | $1,008.17 | $1,008.20 | $1,008.30 | |