| 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 | $248.91 | 4.460% | $260.0114 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $28.40 | 12.231% | $31.8736 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $139.84 | 7.870% | $150.8454 | $150.85 | $150.85 | $150.80 |
| Purchase #4 | $112.66 | 12.129% | $126.3245 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $81.32 | 5.525% | $85.8129 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $48.53 | 6.862% | $51.8601 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $55.71 | 4.729% | $58.3445 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $715.37 | $765.0724 | $765.06 | $765.00 | $765.00 | |