| 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 | $100.82 | 3.321% | $104.1682 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $124.76 | 9.504% | $136.6172 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $110.40 | 13.192% | $124.964 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $214.41 | 9.394% | $234.5517 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $18.68 | 12.382% | $20.993 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $67.43 | 3.668% | $69.9033 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $235.74 | 3.753% | $244.5873 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $872.24 | $935.7847 | $935.78 | $935.75 | $935.90 | |