| 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 | $96.63 | 5.390% | $101.8384 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $155.27 | 9.171% | $169.5098 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $98.99 | 12.300% | $111.1658 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $212.70 | 13.281% | $240.9487 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $21.29 | 7.791% | $22.9487 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $110.90 | 12.651% | $124.93 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $147.72 | 4.844% | $154.8756 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $843.50 | $926.2170 | $926.23 | $926.25 | $926.10 | |