| 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 | $247.71 | 11.171% | $275.3817 | $275.38 | $275.40 | $275.40 |
| Purchase #2 | $74.47 | 6.719% | $79.4736 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $30.88 | 11.801% | $34.5241 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $19.60 | 7.773% | $21.1235 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $249.27 | 4.808% | $261.2549 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $227.27 | 5.126% | $238.9199 | $238.92 | $238.90 | $238.90 |
| Purchase #7 | $21.53 | 9.389% | $23.5515 | $23.55 | $23.55 | $23.60 |
| 7 purchase totals = | $870.73 | $934.2292 | $934.21 | $934.15 | $934.30 | |