| 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 | $195.30 | 7.732% | $210.4006 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $222.92 | 9.228% | $243.4911 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $196.39 | 3.609% | $203.4777 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $47.98 | 7.377% | $51.5195 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $170.63 | 11.362% | $190.017 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $30.68 | 9.473% | $33.5863 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $243.46 | 7.199% | $260.9867 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,107.36 | $1,193.4789 | $1,193.49 | $1,193.50 | $1,193.50 | |