| 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 | $108.61 | 12.325% | $121.9962 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $76.92 | 12.308% | $86.3873 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $107.63 | 3.608% | $111.5133 | $111.51 | $111.50 | $111.50 |
| Purchase #4 | $212.66 | 9.488% | $232.8372 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $188.83 | 12.212% | $211.8899 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $180.78 | 3.435% | $186.9898 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $53.44 | 3.417% | $55.266 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $928.87 | $1,006.8797 | $1,006.89 | $1,006.90 | $1,006.90 | |