| 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 | $120.83 | 10.840% | $133.928 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $102.39 | 4.348% | $106.8419 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $31.57 | 13.832% | $35.9368 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $152.60 | 3.612% | $158.1119 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $244.50 | 11.504% | $272.6273 | $272.63 | $272.65 | $272.60 |
| Purchase #6 | $236.46 | 3.476% | $244.6793 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $17.28 | 9.122% | $18.8563 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $905.63 | $970.9815 | $970.99 | $971.05 | $970.90 | |