| 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 | $229.71 | 13.591% | $260.9299 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $125.29 | 6.318% | $133.2058 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $201.59 | 10.211% | $222.1744 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $215.47 | 7.257% | $231.1067 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $109.89 | 9.544% | $120.3779 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $50.68 | 10.870% | $56.1889 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $130.47 | 4.680% | $136.576 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $1,063.10 | $1,160.5596 | $1,160.57 | $1,160.60 | $1,160.60 | |