| 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 | $212.87 | 13.111% | $240.7794 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $10.88 | 3.600% | $11.2717 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $102.86 | 12.212% | $115.4213 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $8.85 | 5.180% | $9.3084 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $165.53 | 11.552% | $184.652 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $177.73 | 5.257% | $187.0733 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $59.83 | 9.271% | $65.3768 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $738.55 | $813.8829 | $813.88 | $813.85 | $814.00 | |