| 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 | $183.37 | 3.757% | $190.2592 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $59.42 | 7.453% | $63.8486 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $151.40 | 12.342% | $170.0858 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $37.80 | 6.423% | $40.2279 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $244.75 | 3.696% | $253.796 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $243.27 | 7.274% | $260.9655 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $45.44 | 9.587% | $49.7963 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $965.45 | $1,028.9793 | $1,029.00 | $1,029.00 | $1,029.00 | |