| 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 | $212.38 | 5.341% | $223.7232 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $133.26 | 4.249% | $138.9222 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $228.43 | 6.453% | $243.1706 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $65.63 | 5.155% | $69.0132 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $237.51 | 4.249% | $247.6018 | $247.60 | $247.60 | $247.60 |
| Purchase #6 | $125.53 | 5.407% | $132.3174 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $27.53 | 10.404% | $30.3942 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $1,030.27 | $1,085.1426 | $1,085.13 | $1,085.05 | $1,085.10 | |