| 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 | $191.80 | 9.239% | $209.5204 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $121.97 | 10.624% | $134.9281 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $148.31 | 12.431% | $166.7464 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $66.61 | 9.720% | $73.0845 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $48.27 | 8.429% | $52.3387 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $54.58 | 10.604% | $60.3677 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $227.58 | 4.373% | $237.5321 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $859.12 | $934.5179 | $934.52 | $934.55 | $934.40 | |