| 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 | $216.53 | 12.676% | $243.9773 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $247.36 | 8.392% | $268.1185 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $170.92 | 6.552% | $182.1187 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $44.90 | 8.207% | $48.5849 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $139.42 | 8.714% | $151.5691 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $223.71 | 4.862% | $234.5868 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $161.54 | 9.696% | $177.2029 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $1,204.38 | $1,306.1582 | $1,306.16 | $1,306.15 | $1,306.20 | |