| 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 | $22.58 | 6.704% | $24.0938 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $181.47 | 5.423% | $191.3111 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $19.26 | 10.182% | $21.2211 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $184.53 | 13.471% | $209.388 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $197.83 | 7.225% | $212.1232 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $100.81 | 5.405% | $106.2588 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $212.91 | 7.304% | $228.4609 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $919.39 | $992.8569 | $992.85 | $992.80 | $992.90 | |