| 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 | $17.33 | 3.260% | $17.895 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $229.41 | 13.769% | $260.9975 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $236.74 | 10.641% | $261.9315 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $32.66 | 13.394% | $37.0345 | $37.03 | $37.05 | $37.00 |
| Purchase #5 | $188.86 | 10.108% | $207.95 | $207.95 | $207.95 | $208.00 |
| Purchase #6 | $192.75 | 5.246% | $202.8617 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $146.50 | 4.521% | $153.1233 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $1,044.25 | $1,141.7935 | $1,141.79 | $1,141.80 | $1,141.80 | |