| 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 | $233.68 | 12.156% | $262.0861 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $88.36 | 10.638% | $97.7597 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $236.81 | 7.143% | $253.7253 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $163.49 | 4.201% | $170.3582 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $125.96 | 6.816% | $134.5454 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $215.61 | 12.652% | $242.889 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $168.64 | 5.746% | $178.3301 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $1,232.55 | $1,339.6938 | $1,339.71 | $1,339.75 | $1,339.70 | |