| 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 | $28.44 | 3.402% | $29.4075 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $141.57 | 9.462% | $154.9654 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $52.63 | 8.762% | $57.2414 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $210.74 | 6.766% | $224.9987 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $222.32 | 10.507% | $245.6792 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $126.30 | 4.832% | $132.4028 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $68.81 | 4.111% | $71.6388 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $850.81 | $916.3338 | $916.34 | $916.35 | $916.30 | |