| 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 | $236.40 | 4.764% | $247.6621 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $63.96 | 8.445% | $69.3614 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $33.82 | 9.724% | $37.1087 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $26.73 | 5.231% | $28.1282 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $226.94 | 5.643% | $239.7462 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $200.57 | 13.338% | $227.322 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $125.56 | 7.352% | $134.7912 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $913.98 | $984.1198 | $984.12 | $984.10 | $984.10 | |