| 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 | $203.84 | 4.350% | $212.707 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $131.66 | 9.869% | $144.6535 | $144.65 | $144.65 | $144.70 |
| Purchase #3 | $247.25 | 5.341% | $260.4556 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $115.80 | 4.766% | $121.319 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $179.47 | 3.353% | $185.4876 | $185.49 | $185.50 | $185.50 |
| Purchase #6 | $194.93 | 12.522% | $219.3391 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $179.31 | 3.313% | $185.2505 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $1,252.26 | $1,329.2123 | $1,329.22 | $1,329.20 | $1,329.30 | |