| 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 | $250.36 | 4.480% | $261.5761 | $261.58 | $261.60 | $261.60 |
| Purchase #2 | $229.78 | 11.753% | $256.786 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $53.49 | 10.700% | $59.2134 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $213.89 | 8.565% | $232.2097 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $140.30 | 13.371% | $159.0595 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $217.59 | 9.846% | $239.0139 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $208.26 | 3.394% | $215.3283 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $1,313.67 | $1,423.1869 | $1,423.19 | $1,423.20 | $1,423.20 | |