| 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 | $232.40 | 10.177% | $256.0513 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $177.41 | 7.803% | $191.2533 | $191.25 | $191.25 | $191.30 |
| Purchase #3 | $188.25 | 12.870% | $212.4778 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $46.50 | 4.606% | $48.6418 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $18.70 | 5.323% | $19.6954 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $65.84 | 5.331% | $69.3499 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $155.74 | 9.717% | $170.8733 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $884.84 | $968.3428 | $968.34 | $968.35 | $968.40 | |