| 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 | $187.59 | 6.728% | $200.2111 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $28.75 | 7.837% | $31.0031 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $172.82 | 4.294% | $180.2409 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $74.90 | 6.428% | $79.7146 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $231.36 | 9.818% | $254.0749 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $52.84 | 10.685% | $58.486 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $126.25 | 7.687% | $135.9548 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $874.51 | $939.6854 | $939.67 | $939.65 | $939.70 | |