| 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 | $239.42 | 9.190% | $261.4227 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $213.31 | 11.504% | $237.8492 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $139.89 | 12.696% | $157.6504 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $213.39 | 11.669% | $238.2905 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $193.95 | 10.230% | $213.7911 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $227.53 | 12.367% | $255.6686 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $149.40 | 9.730% | $163.9366 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,376.89 | $1,528.6091 | $1,528.61 | $1,528.60 | $1,528.60 | |