| 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 | $202.84 | 10.443% | $224.0226 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $183.78 | 3.425% | $190.0745 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $126.44 | 13.741% | $143.8141 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $67.34 | 13.402% | $76.3649 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $40.31 | 12.591% | $45.3854 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $234.75 | 11.357% | $261.4106 | $261.41 | $261.40 | $261.40 |
| Purchase #7 | $243.96 | 11.350% | $271.6495 | $271.65 | $271.65 | $271.60 |
| 7 purchase totals = | $1,099.42 | $1,212.7216 | $1,212.71 | $1,212.65 | $1,212.70 | |