| 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 | $239.29 | 10.782% | $265.0902 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $10.90 | 3.198% | $11.2486 | $11.25 | $11.25 | $11.20 |
| Purchase #3 | $51.83 | 10.461% | $57.2519 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $78.43 | 3.437% | $81.1256 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $149.54 | 11.194% | $166.2795 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $27.38 | 12.872% | $30.9044 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $224.51 | 12.318% | $252.1651 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $781.88 | $864.0653 | $864.07 | $864.10 | $864.10 | |