| 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 | $135.34 | 9.787% | $148.5857 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $225.39 | 11.775% | $251.9297 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $229.39 | 13.510% | $260.3806 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $88.61 | 11.872% | $99.1298 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $150.84 | 12.420% | $169.5743 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $23.90 | 5.264% | $25.1581 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $28.60 | 3.114% | $29.4906 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $882.07 | $984.2488 | $984.25 | $984.30 | $984.30 | |