| 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 | $134.30 | 13.704% | $152.7045 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $22.58 | 4.371% | $23.567 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $11.27 | 9.185% | $12.3051 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $26.52 | 10.800% | $29.3842 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $212.76 | 6.777% | $227.1787 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $140.84 | 10.528% | $155.6676 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $205.84 | 11.859% | $230.2506 | $230.25 | $230.25 | $230.30 |
| 7 purchase totals = | $754.11 | $831.0577 | $831.06 | $831.05 | $831.20 | |