| 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 | $201.70 | 13.500% | $228.9295 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $222.38 | 10.641% | $246.0435 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $237.36 | 10.337% | $261.8959 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $182.46 | 13.341% | $206.802 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $234.56 | 11.633% | $261.8464 | $261.85 | $261.85 | $261.80 |
| Purchase #6 | $139.57 | 12.137% | $156.5096 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $15.36 | 12.144% | $17.2253 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $1,233.39 | $1,379.2522 | $1,379.26 | $1,379.30 | $1,379.10 | |