| 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 | $232.94 | 3.373% | $240.7971 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $143.90 | 13.791% | $163.7452 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $158.85 | 7.758% | $171.1736 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $9.67 | 3.651% | $10.0231 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $56.65 | 12.410% | $63.6803 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $26.91 | 4.233% | $28.0491 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $222.34 | 5.395% | $234.3352 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $851.26 | $911.8036 | $911.81 | $911.80 | $911.70 | |