| 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 | $122.66 | 11.459% | $136.7156 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $126.61 | 11.388% | $141.0283 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $125.48 | 13.716% | $142.6908 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $140.28 | 10.669% | $155.2465 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $124.99 | 12.719% | $140.8875 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $108.67 | 10.240% | $119.7978 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $95.55 | 13.539% | $108.4865 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $844.24 | $944.8530 | $944.87 | $944.90 | $944.80 | |