| 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 | $102.58 | 12.488% | $115.3902 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $92.98 | 13.144% | $105.2013 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $148.75 | 6.478% | $158.386 | $158.39 | $158.40 | $158.40 |
| Purchase #4 | $121.63 | 10.783% | $134.7454 | $134.75 | $134.75 | $134.70 |
| Purchase #5 | $238.64 | 6.520% | $254.1993 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $170.48 | 8.551% | $185.0577 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $232.76 | 9.114% | $253.9737 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,107.82 | $1,206.9536 | $1,206.96 | $1,206.95 | $1,207.00 | |