| 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 | $102.28 | 7.235% | $109.68 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $91.49 | 9.353% | $100.0471 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $70.41 | 11.795% | $78.7149 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $97.99 | 6.391% | $104.2525 | $104.25 | $104.25 | $104.30 |
| Purchase #5 | $227.93 | 11.708% | $254.616 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $133.39 | 8.106% | $144.2026 | $144.20 | $144.20 | $144.20 |
| Purchase #7 | $170.77 | 3.125% | $176.1066 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $894.26 | $967.6197 | $967.62 | $967.60 | $967.60 | |