| 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 | $243.65 | 4.472% | $254.546 | $254.55 | $254.55 | $254.50 |
| Purchase #2 | $154.36 | 10.349% | $170.3347 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $235.38 | 11.161% | $261.6508 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $116.28 | 7.636% | $125.1591 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $137.89 | 4.337% | $143.8703 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $243.75 | 5.309% | $256.6907 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $216.96 | 4.565% | $226.8642 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,348.27 | $1,439.1158 | $1,439.11 | $1,439.10 | $1,439.20 | |