| 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 | $239.58 | 13.569% | $272.0886 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $117.44 | 12.784% | $132.4535 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $217.89 | 3.621% | $225.7798 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $217.92 | 3.136% | $224.754 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $97.33 | 12.705% | $109.6958 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $91.69 | 10.857% | $101.6448 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $65.70 | 11.390% | $73.1832 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,047.55 | $1,139.5997 | $1,139.59 | $1,139.65 | $1,139.70 | |