| 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 | $109.46 | 13.330% | $124.051 | $124.05 | $124.05 | $124.10 |
| Purchase #2 | $39.63 | 6.105% | $42.0494 | $42.05 | $42.05 | $42.00 |
| Purchase #3 | $111.61 | 13.821% | $127.0356 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $217.43 | 5.773% | $229.9822 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $26.95 | 3.872% | $27.9935 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $28.79 | 7.241% | $30.8747 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $137.92 | 12.338% | $154.9366 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $671.79 | $736.9230 | $736.92 | $736.95 | $736.90 | |