| 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 | $249.72 | 4.234% | $260.2931 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $68.56 | 10.351% | $75.6566 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $28.57 | 6.147% | $30.3262 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $45.78 | 8.443% | $49.6452 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $176.38 | 8.551% | $191.4623 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $234.42 | 7.280% | $251.4858 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $215.86 | 9.179% | $235.6738 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $1,019.29 | $1,094.5430 | $1,094.55 | $1,094.55 | $1,094.60 | |