| 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 | $86.92 | 8.190% | $94.0387 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $15.97 | 6.657% | $17.0331 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $123.61 | 6.846% | $132.0723 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $226.87 | 3.139% | $233.9914 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $239.36 | 4.191% | $249.3916 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $109.51 | 6.469% | $116.5942 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $175.25 | 8.854% | $190.7666 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $977.49 | $1,033.8879 | $1,033.88 | $1,033.90 | $1,033.90 | |