| 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 | $175.96 | 12.731% | $198.3615 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $78.94 | 6.563% | $84.1208 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $232.45 | 4.320% | $242.4918 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $121.73 | 7.770% | $131.1884 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $215.49 | 5.566% | $227.4842 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $125.47 | 10.797% | $139.017 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $199.26 | 12.445% | $224.0579 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $1,149.30 | $1,246.7216 | $1,246.72 | $1,246.70 | $1,246.80 | |