| 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 | $205.53 | 4.531% | $214.8426 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $97.81 | 12.359% | $109.8983 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $110.52 | 13.651% | $125.6071 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $56.72 | 4.719% | $59.3966 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $17.59 | 12.535% | $19.7949 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $112.68 | 12.279% | $126.516 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $177.48 | 12.672% | $199.9703 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $778.33 | $856.0258 | $856.03 | $856.00 | $856.00 | |