| 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 | $240.81 | 8.257% | $260.6937 | $260.69 | $260.70 | $260.70 |
| Purchase #2 | $139.36 | 8.321% | $150.9561 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $7.53 | 6.535% | $8.0221 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $110.27 | 6.823% | $117.7937 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $51.39 | 3.248% | $53.0591 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $230.43 | 13.679% | $261.9505 | $261.95 | $261.95 | $262.00 |
| Purchase #7 | $32.78 | 7.121% | $35.1143 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $812.57 | $887.5895 | $887.58 | $887.55 | $887.70 | |