| 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 | $244.59 | 6.572% | $260.6645 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $112.62 | 10.644% | $124.6073 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $128.75 | 6.282% | $136.8381 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $138.67 | 3.574% | $143.6261 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $121.35 | 3.370% | $125.4395 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $83.53 | 7.609% | $89.8858 | $89.89 | $89.90 | $89.90 |
| Purchase #7 | $93.59 | 12.489% | $105.2785 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $923.10 | $986.3398 | $986.35 | $986.40 | $986.30 | |