| 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 | $194.51 | 7.764% | $209.6118 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $231.83 | 4.495% | $242.2508 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $15.83 | 11.776% | $17.6941 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $47.61 | 13.680% | $54.123 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $122.54 | 11.791% | $136.9887 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $191.26 | 8.801% | $208.0928 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $102.44 | 8.294% | $110.9364 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $906.02 | $979.6976 | $979.69 | $979.70 | $979.70 | |