| 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 | $217.53 | 4.238% | $226.7489 | $226.75 | $226.75 | $226.70 |
| Purchase #2 | $17.38 | 9.381% | $19.0104 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $103.43 | 6.730% | $110.3908 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $159.96 | 6.406% | $170.207 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $117.54 | 6.308% | $124.9544 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $134.56 | 13.867% | $153.2194 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $27.42 | 3.525% | $28.3866 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $777.82 | $832.9175 | $832.92 | $832.90 | $832.90 | |