| 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 | $21.43 | 7.384% | $23.0124 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $248.31 | 5.513% | $261.9993 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $11.35 | 7.256% | $12.1736 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $225.39 | 3.702% | $233.7339 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $144.74 | 6.387% | $153.9845 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $65.45 | 5.834% | $69.2684 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $90.58 | 13.809% | $103.0882 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $807.25 | $857.2603 | $857.25 | $857.25 | $857.30 | |