| 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 | $224.83 | 6.779% | $240.0712 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $26.30 | 13.191% | $29.7692 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $125.34 | 12.689% | $141.2444 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $74.31 | 5.499% | $78.3963 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $123.33 | 9.589% | $135.1561 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $198.92 | 6.811% | $212.4684 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $73.60 | 5.399% | $77.5737 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $846.63 | $914.6793 | $914.68 | $914.60 | $914.80 | |