| 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 | $193.68 | 13.435% | $219.7009 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $233.74 | 11.802% | $261.326 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $227.40 | 12.215% | $255.1769 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $188.45 | 3.744% | $195.5056 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $174.26 | 4.473% | $182.0546 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $198.85 | 5.333% | $209.4547 | $209.45 | $209.45 | $209.50 |
| Purchase #7 | $197.45 | 8.465% | $214.1641 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,413.83 | $1,537.3828 | $1,537.38 | $1,537.40 | $1,537.50 | |