| 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 | $191.41 | 4.224% | $199.4952 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $46.87 | 8.194% | $50.7105 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $92.54 | 10.198% | $101.9772 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $44.64 | 6.466% | $47.5264 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $249.72 | 3.844% | $259.3192 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $15.97 | 11.429% | $17.7952 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $109.39 | 11.660% | $122.1449 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $750.54 | $798.9686 | $798.98 | $799.00 | $798.90 | |