| 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 | $242.91 | 8.746% | $264.1549 | $264.15 | $264.15 | $264.20 |
| Purchase #2 | $191.31 | 6.811% | $204.3401 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $87.87 | 13.798% | $99.9943 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $58.65 | 12.762% | $66.1349 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $74.30 | 9.495% | $81.3548 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $16.97 | 7.426% | $18.2302 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $231.83 | 5.180% | $243.8388 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $903.84 | $978.0480 | $978.03 | $978.10 | $978.00 | |