| 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 | $108.54 | 4.720% | $113.6631 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $59.72 | 6.444% | $63.5684 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $193.25 | 3.481% | $199.977 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $163.39 | 12.728% | $184.1863 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $21.65 | 12.216% | $24.2948 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $134.84 | 7.235% | $144.5957 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $230.37 | 13.277% | $260.9562 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $911.76 | $991.2415 | $991.25 | $991.25 | $991.40 | |