| 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 | $101.94 | 9.848% | $111.9791 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $136.82 | 3.187% | $141.1805 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $205.58 | 6.514% | $218.9715 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $9.84 | 6.556% | $10.4851 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $177.63 | 7.335% | $190.6592 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $17.70 | 12.171% | $19.8543 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $239.67 | 4.344% | $250.0813 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $889.18 | $943.2110 | $943.21 | $943.25 | $943.40 | |