| 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 | $107.85 | 13.322% | $122.2178 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $186.95 | 12.873% | $211.0161 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $34.90 | 4.538% | $36.4838 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $121.54 | 5.390% | $128.091 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $82.78 | 12.643% | $93.2459 | $93.25 | $93.25 | $93.20 |
| Purchase #6 | $230.76 | 5.688% | $243.8856 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $97.70 | 11.363% | $108.8017 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $862.48 | $943.7419 | $943.75 | $943.75 | $943.70 | |