| 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 | $198.33 | 4.796% | $207.8419 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $17.53 | 12.694% | $19.7553 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $127.67 | 3.713% | $132.4104 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $222.87 | 7.313% | $239.1685 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $113.83 | 4.155% | $118.5596 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $136.95 | 8.635% | $148.7756 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $116.66 | 3.815% | $121.1106 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $933.84 | $987.6219 | $987.63 | $987.60 | $987.70 | |