| 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 | $135.87 | 3.468% | $140.582 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $229.51 | 9.709% | $251.7931 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $59.35 | 9.417% | $64.939 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $150.93 | 12.588% | $169.9291 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $20.89 | 11.265% | $23.2433 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $185.33 | 8.734% | $201.5167 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $100.85 | 9.528% | $110.459 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $882.73 | $962.4622 | $962.46 | $962.50 | $962.40 | |