| 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 | $198.88 | 12.795% | $224.3267 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $6.46 | 3.387% | $6.6788 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $93.59 | 4.528% | $97.8278 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $21.89 | 5.183% | $23.0246 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $90.92 | 13.599% | $103.2842 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $56.89 | 10.779% | $63.0222 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $11.76 | 10.550% | $13.0007 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $480.39 | $531.1650 | $531.16 | $531.20 | $531.10 | |