| 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 | $178.86 | 10.619% | $197.8531 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $227.36 | 5.145% | $239.0577 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $110.60 | 10.341% | $122.0371 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $190.43 | 11.705% | $212.7198 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $53.92 | 8.766% | $58.6466 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $48.62 | 8.302% | $52.6564 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $105.79 | 3.268% | $109.2472 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $915.58 | $992.2179 | $992.23 | $992.20 | $992.20 | |