| 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 | $209.37 | 5.272% | $220.408 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $41.48 | 6.244% | $44.07 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $111.52 | 13.235% | $126.2797 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $125.41 | 12.342% | $140.8881 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $106.92 | 4.711% | $111.957 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $231.72 | 8.858% | $252.2458 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $118.77 | 6.374% | $126.3404 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $945.19 | $1,022.1890 | $1,022.20 | $1,022.20 | $1,022.20 | |