| 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 | $117.36 | 13.274% | $132.9384 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $48.48 | 6.494% | $51.6283 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $47.43 | 12.178% | $53.206 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $229.85 | 6.190% | $244.0777 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $197.82 | 3.713% | $205.1651 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $236.57 | 8.698% | $257.1469 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $208.98 | 6.569% | $222.7079 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,086.49 | $1,166.8703 | $1,166.89 | $1,166.90 | $1,166.80 | |