| 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 | $243.77 | 3.380% | $252.0094 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $51.41 | 12.696% | $57.937 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $245.37 | 6.437% | $261.1645 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $164.38 | 12.357% | $184.6924 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $113.83 | 4.749% | $119.2358 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $191.26 | 4.302% | $199.488 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $145.48 | 6.145% | $154.4197 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $1,155.50 | $1,228.9468 | $1,228.95 | $1,228.95 | $1,228.90 | |