| 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 | $202.97 | 10.799% | $224.8887 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $174.32 | 11.531% | $194.4208 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $11.69 | 7.519% | $12.569 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $229.57 | 5.693% | $242.6394 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $104.81 | 11.210% | $116.5592 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $28.33 | 7.173% | $30.3621 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $130.94 | 12.204% | $146.9199 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $882.63 | $968.3591 | $968.36 | $968.30 | $968.40 | |