| 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 | $222.71 | 4.419% | $232.5516 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $54.99 | 12.409% | $61.8137 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $210.69 | 8.328% | $228.2363 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $30.61 | 7.447% | $32.8895 | $32.89 | $32.90 | $32.90 |
| Purchase #5 | $27.60 | 10.221% | $30.421 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $51.41 | 7.495% | $55.2632 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $102.78 | 6.307% | $109.2623 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $700.79 | $750.4376 | $750.43 | $750.40 | $750.50 | |