| 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 | $129.41 | 13.523% | $146.9101 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $127.92 | 4.850% | $134.1241 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $131.31 | 7.223% | $140.7945 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $141.48 | 12.428% | $159.0631 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $216.37 | 7.291% | $232.1455 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $63.33 | 11.777% | $70.7884 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $78.25 | 6.389% | $83.2494 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $888.07 | $967.0751 | $967.07 | $967.05 | $967.00 | |