| 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 | $133.80 | 7.373% | $143.6651 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $11.57 | 5.383% | $12.1928 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $210.67 | 7.771% | $227.0412 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $250.76 | 4.866% | $262.962 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $17.84 | 12.562% | $20.0811 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $134.63 | 3.780% | $139.719 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $123.62 | 13.648% | $140.4917 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $882.89 | $946.1529 | $946.15 | $946.15 | $946.20 | |