| 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 | $205.47 | 10.841% | $227.745 | $227.75 | $227.75 | $227.70 |
| Purchase #2 | $101.63 | 11.362% | $113.1772 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $105.87 | 6.575% | $112.831 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $190.31 | 8.131% | $205.7841 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $11.79 | 3.682% | $12.2241 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $222.96 | 4.360% | $232.6811 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $17.64 | 12.732% | $19.8859 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $855.67 | $924.3284 | $924.33 | $924.40 | $924.30 | |