| 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 | $116.55 | 5.302% | $122.7295 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $163.50 | 7.869% | $176.3658 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $125.69 | 5.130% | $132.1379 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $95.76 | 13.180% | $108.3812 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $25.95 | 8.828% | $28.2409 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $107.61 | 13.317% | $121.9404 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $232.94 | 7.760% | $251.0161 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $868.00 | $940.8118 | $940.82 | $940.85 | $940.70 | |