| 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 | $221.61 | 12.569% | $249.4642 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $97.54 | 7.125% | $104.4897 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $71.61 | 5.232% | $75.3566 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $37.80 | 7.817% | $40.7548 | $40.75 | $40.75 | $40.80 |
| Purchase #5 | $200.50 | 6.233% | $212.9972 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $248.25 | 12.861% | $280.1774 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $101.40 | 8.549% | $110.0687 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $978.71 | $1,073.3086 | $1,073.31 | $1,073.30 | $1,073.50 | |