| 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 | $195.36 | 10.844% | $216.5448 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $226.44 | 12.684% | $255.1616 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $125.26 | 4.492% | $130.8867 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $129.41 | 10.606% | $143.1352 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $12.65 | 9.697% | $13.8767 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $77.42 | 5.610% | $81.7633 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $42.85 | 8.668% | $46.5642 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $809.39 | $887.9325 | $887.93 | $887.95 | $888.00 | |