| 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 | $225.55 | 6.463% | $240.1273 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $89.48 | 8.685% | $97.2513 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $168.50 | 3.425% | $174.2711 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $76.99 | 5.399% | $81.1467 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $243.30 | 4.527% | $254.3142 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $11.95 | 7.582% | $12.856 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $24.91 | 13.155% | $28.1869 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $840.68 | $888.1535 | $888.16 | $888.15 | $888.20 | |