| 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 | $116.34 | 12.754% | $131.178 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $229.58 | 6.579% | $244.6841 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $122.50 | 3.596% | $126.9051 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $117.31 | 6.729% | $125.2038 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $215.91 | 7.730% | $232.5998 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $201.61 | 7.811% | $217.3578 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $130.95 | 13.515% | $148.6479 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $1,134.20 | $1,226.5765 | $1,226.58 | $1,226.60 | $1,226.60 | |