| 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 | $236.74 | 3.382% | $244.7465 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $103.30 | 5.388% | $108.8658 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $86.47 | 6.626% | $92.1995 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $247.50 | 9.424% | $270.8244 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $62.41 | 5.536% | $65.865 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $88.28 | 5.735% | $93.3429 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $97.86 | 4.503% | $102.2666 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $922.56 | $978.1107 | $978.12 | $978.05 | $978.10 | |