| 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 | $133.89 | 3.118% | $138.0647 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $52.92 | 5.237% | $55.6914 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $44.30 | 10.515% | $48.9581 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $96.77 | 13.468% | $109.803 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $224.79 | 9.711% | $246.6194 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $192.45 | 10.482% | $212.6226 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $137.33 | 11.143% | $152.6327 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $882.45 | $964.3919 | $964.38 | $964.35 | $964.40 | |