| 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 | $249.34 | 12.758% | $281.1508 | $281.15 | $281.15 | $281.20 |
| Purchase #2 | $130.31 | 10.405% | $143.8688 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $101.49 | 13.529% | $115.2206 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $125.64 | 12.343% | $141.1477 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $38.61 | 3.576% | $39.9907 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $57.57 | 9.583% | $63.0869 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $164.71 | 12.610% | $185.4799 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $867.67 | $969.9454 | $969.95 | $969.95 | $970.00 | |