| 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 | $239.56 | 11.235% | $266.4746 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $138.85 | 5.488% | $146.4701 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $238.43 | 7.647% | $256.6627 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $43.49 | 8.564% | $47.2145 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $42.98 | 13.704% | $48.87 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $19.40 | 8.144% | $20.9799 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $18.66 | 8.789% | $20.3 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $741.37 | $806.9718 | $806.96 | $806.90 | $807.10 | |