| 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 | $205.79 | 4.348% | $214.7377 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $35.70 | 8.823% | $38.8498 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $122.46 | 8.751% | $133.1765 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $169.57 | 8.284% | $183.6172 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $24.84 | 7.844% | $26.7884 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $221.80 | 6.584% | $236.4033 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $100.78 | 9.476% | $110.3299 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $880.94 | $943.9028 | $943.91 | $943.95 | $943.80 | |