| 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 | $249.42 | 7.260% | $267.5279 | $267.53 | $267.55 | $267.50 |
| Purchase #2 | $24.42 | 9.770% | $26.8058 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $52.55 | 11.870% | $58.7877 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $212.66 | 10.184% | $234.3173 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $106.28 | 5.507% | $112.1328 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $122.47 | 12.176% | $137.3819 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $128.56 | 13.608% | $146.0544 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $896.36 | $983.0078 | $983.01 | $983.05 | $983.00 | |