| 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 | $217.48 | 5.320% | $229.0499 | $229.05 | $229.05 | $229.00 |
| Purchase #2 | $47.59 | 11.490% | $53.0581 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $61.30 | 4.108% | $63.8182 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $169.76 | 12.686% | $191.2958 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $20.59 | 4.113% | $21.4369 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $198.96 | 12.622% | $224.0727 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $189.66 | 9.398% | $207.4842 | $207.48 | $207.50 | $207.50 |
| 7 purchase totals = | $905.34 | $990.2158 | $990.22 | $990.20 | $990.20 | |