| 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 | $117.88 | 12.170% | $132.226 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $86.63 | 8.676% | $94.146 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $87.77 | 6.864% | $93.7945 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $233.26 | 12.239% | $261.8087 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $178.43 | 13.360% | $202.2682 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $109.55 | 6.710% | $116.9008 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $222.83 | 10.739% | $246.7597 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,036.35 | $1,147.9039 | $1,147.91 | $1,147.90 | $1,147.90 | |