| 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 | $97.68 | 8.620% | $106.1 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $91.97 | 11.461% | $102.5107 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $103.35 | 12.680% | $116.4548 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $110.93 | 13.115% | $125.4785 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $112.83 | 8.312% | $122.2084 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $100.53 | 4.105% | $104.6568 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $228.58 | 12.499% | $257.1502 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $845.87 | $934.5594 | $934.56 | $934.55 | $934.70 | |