| 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 | $112.37 | 8.193% | $121.5765 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $68.92 | 5.123% | $72.4508 | $72.45 | $72.45 | $72.50 |
| Purchase #3 | $205.52 | 12.479% | $231.1668 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $229.66 | 11.859% | $256.8954 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $110.85 | 13.655% | $125.9866 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $73.30 | 5.711% | $77.4862 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $54.37 | 8.766% | $59.1361 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $854.99 | $944.6984 | $944.72 | $944.75 | $944.80 | |