| 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 | $224.80 | 5.305% | $236.7256 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $27.69 | 9.551% | $30.3347 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $36.47 | 13.870% | $41.5284 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $137.37 | 8.713% | $149.339 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $86.76 | 4.677% | $90.8178 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $125.82 | 8.400% | $136.3889 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $202.79 | 10.313% | $223.7037 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $841.70 | $908.8381 | $908.84 | $908.90 | $908.70 | |