| 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 | $122.56 | 12.527% | $137.9131 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $63.65 | 9.456% | $69.6687 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $137.98 | 5.673% | $145.8076 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $234.94 | 13.660% | $267.0328 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $224.26 | 11.326% | $249.6597 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $50.99 | 3.785% | $52.92 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $58.58 | 5.527% | $61.8177 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $892.96 | $984.8196 | $984.82 | $984.75 | $984.80 | |