| 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 | $244.61 | 13.340% | $277.241 | $277.24 | $277.25 | $277.20 |
| Purchase #2 | $90.51 | 10.651% | $100.1502 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $99.89 | 4.861% | $104.7457 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $113.25 | 6.650% | $120.7811 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $59.37 | 7.308% | $63.7088 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $107.61 | 4.763% | $112.7355 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $17.57 | 13.696% | $19.9764 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $732.81 | $799.3387 | $799.35 | $799.40 | $799.30 | |