| 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 | $112.67 | 8.301% | $122.0227 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $70.76 | 13.814% | $80.5348 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $198.59 | 13.632% | $225.6618 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $138.87 | 5.324% | $146.2634 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $126.70 | 11.401% | $141.1451 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $107.90 | 7.195% | $115.6634 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $40.64 | 10.843% | $45.0466 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $796.13 | $876.3378 | $876.33 | $876.30 | $876.30 | |