| 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 | $101.27 | 3.338% | $104.6504 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $123.46 | 9.506% | $135.1961 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $237.99 | 9.347% | $260.2349 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $182.56 | 13.370% | $206.9683 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $193.51 | 5.366% | $203.8937 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $216.43 | 5.819% | $229.0241 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $180.50 | 5.527% | $190.4762 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $1,235.72 | $1,330.4437 | $1,330.44 | $1,330.45 | $1,330.50 | |