| 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 | $228.78 | 12.622% | $257.6566 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $100.37 | 6.659% | $107.0536 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $168.43 | 9.169% | $183.8733 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $49.56 | 8.204% | $53.6259 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $156.51 | 4.513% | $163.5733 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $104.46 | 5.340% | $110.0382 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $30.49 | 7.514% | $32.781 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $838.60 | $908.6019 | $908.60 | $908.60 | $908.70 | |