| 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 | $205.86 | 9.486% | $225.3879 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $224.49 | 4.399% | $234.3653 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $243.29 | 13.520% | $276.1828 | $276.18 | $276.20 | $276.20 |
| Purchase #4 | $12.26 | 3.864% | $12.7337 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $29.41 | 4.223% | $30.652 | $30.65 | $30.65 | $30.70 |
| Purchase #6 | $71.63 | 9.726% | $78.5967 | $78.60 | $78.60 | $78.60 |
| Purchase #7 | $223.37 | 8.631% | $242.6491 | $242.65 | $242.65 | $242.60 |
| 7 purchase totals = | $1,010.31 | $1,100.5675 | $1,100.57 | $1,100.60 | $1,100.60 | |