| 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 | $205.70 | 11.799% | $229.9705 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $51.96 | 6.706% | $55.4444 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $79.98 | 9.488% | $87.5685 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $77.69 | 4.816% | $81.4316 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $237.98 | 3.586% | $246.514 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $28.41 | 7.216% | $30.4601 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $75.98 | 10.736% | $84.1372 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $757.70 | $815.5263 | $815.52 | $815.50 | $815.50 | |