| 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 | $243.96 | 7.367% | $261.9325 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $29.36 | 4.173% | $30.5852 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $212.55 | 10.728% | $235.3524 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $139.74 | 3.673% | $144.8727 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $111.95 | 9.753% | $122.8685 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $146.96 | 6.191% | $156.0583 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $174.46 | 3.257% | $180.1422 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,058.98 | $1,131.8118 | $1,131.81 | $1,131.80 | $1,131.90 | |