| 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 | $106.42 | 3.471% | $110.1138 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $138.85 | 9.655% | $152.256 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $142.53 | 11.731% | $159.2502 | $159.25 | $159.25 | $159.30 |
| Purchase #4 | $206.72 | 12.544% | $232.651 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $68.76 | 5.785% | $72.7378 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $116.85 | 9.157% | $127.55 | $127.55 | $127.55 | $127.60 |
| Purchase #7 | $226.49 | 13.824% | $257.8 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,006.62 | $1,112.3588 | $1,112.36 | $1,112.35 | $1,112.50 | |