| 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 | $105.83 | 10.343% | $116.776 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $82.50 | 13.624% | $93.7398 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $35.25 | 8.802% | $38.3527 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $127.32 | 8.711% | $138.4108 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $12.37 | 8.697% | $13.4458 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $88.49 | 5.288% | $93.1694 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $193.98 | 6.479% | $206.548 | $206.55 | $206.55 | $206.50 |
| 7 purchase totals = | $645.74 | $700.4425 | $700.45 | $700.45 | $700.40 | |