| 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 | $215.39 | 4.555% | $225.201 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $243.34 | 7.635% | $261.919 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $122.78 | 11.451% | $136.8395 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $145.41 | 10.280% | $160.3581 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $86.66 | 3.719% | $89.8829 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $83.53 | 4.627% | $87.3949 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $106.26 | 10.152% | $117.0475 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $1,003.37 | $1,078.6429 | $1,078.64 | $1,078.65 | $1,078.60 | |