| 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 | $197.97 | 9.546% | $216.8682 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $98.96 | 12.272% | $111.1044 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $185.34 | 12.874% | $209.2007 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $170.30 | 13.575% | $193.4182 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $234.84 | 11.468% | $261.7715 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $152.78 | 10.779% | $169.2482 | $169.25 | $169.25 | $169.20 |
| Purchase #7 | $52.36 | 5.398% | $55.1864 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $1,092.55 | $1,216.7976 | $1,216.80 | $1,216.75 | $1,216.80 | |