| 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 | $22.78 | 4.660% | $23.8415 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $191.70 | 12.818% | $216.2721 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $12.33 | 8.610% | $13.3916 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $224.95 | 6.853% | $240.3658 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $153.33 | 8.288% | $166.038 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $6.58 | 3.426% | $6.8054 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $232.51 | 12.547% | $261.683 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $844.18 | $928.3974 | $928.40 | $928.40 | $928.40 | |