| 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 | $246.98 | 13.193% | $279.5641 | $279.56 | $279.55 | $279.60 |
| Purchase #2 | $190.53 | 9.528% | $208.6837 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $175.91 | 8.274% | $190.4648 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $110.91 | 12.675% | $124.9678 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $22.49 | 10.657% | $24.8868 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $144.85 | 7.532% | $155.7601 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $19.36 | 7.680% | $20.8468 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $911.03 | $1,005.1741 | $1,005.17 | $1,005.15 | $1,005.30 | |