| 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 | $202.46 | 9.839% | $222.38 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $6.93 | 10.148% | $7.6333 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $238.74 | 9.243% | $260.8067 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $53.29 | 5.589% | $56.2684 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $139.48 | 6.246% | $148.1919 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $116.82 | 6.427% | $124.328 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $63.99 | 10.353% | $70.6149 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $821.71 | $890.2232 | $890.22 | $890.25 | $890.20 | |