| 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 | $97.33 | 12.270% | $109.2724 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $166.59 | 6.680% | $177.7182 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $246.61 | 6.214% | $261.9343 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $25.47 | 12.800% | $28.7302 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $214.86 | 4.733% | $225.0293 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $44.66 | 8.112% | $48.2828 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $92.51 | 13.291% | $104.8055 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $888.03 | $955.7727 | $955.77 | $955.80 | $955.70 | |