| 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 | $243.47 | 7.110% | $260.7807 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $97.40 | 6.806% | $104.029 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $155.31 | 9.771% | $170.4853 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $119.57 | 10.382% | $131.9838 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $96.64 | 5.581% | $102.0335 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $80.90 | 5.144% | $85.0615 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $34.36 | 6.797% | $36.6954 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $827.65 | $891.0692 | $891.07 | $891.15 | $891.10 | |