| 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 | $229.41 | 13.766% | $260.9906 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $112.79 | 9.263% | $123.2377 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $57.57 | 4.776% | $60.3195 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $10.84 | 3.709% | $11.2421 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $187.69 | 10.318% | $207.0559 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $14.32 | 12.359% | $16.0898 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $216.31 | 5.160% | $227.4716 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $828.93 | $906.4072 | $906.41 | $906.40 | $906.40 | |