| 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 | $132.54 | 5.171% | $139.3936 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $26.75 | 10.211% | $29.4814 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $106.33 | 9.478% | $116.408 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $203.91 | 11.848% | $228.0693 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $188.45 | 4.628% | $197.1715 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $62.85 | 4.646% | $65.77 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $205.69 | 10.796% | $227.8963 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $926.52 | $1,004.1901 | $1,004.19 | $1,004.15 | $1,004.30 | |