| 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 | $234.60 | 11.420% | $261.3913 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $21.91 | 4.739% | $22.9483 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $14.44 | 9.153% | $15.7617 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $172.33 | 7.554% | $185.3478 | $185.35 | $185.35 | $185.30 |
| Purchase #5 | $152.64 | 3.387% | $157.8099 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $221.40 | 10.643% | $244.9636 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $29.37 | 4.764% | $30.7692 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $846.69 | $918.9918 | $918.99 | $918.95 | $919.00 | |