| 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 | $227.50 | 9.699% | $249.5652 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $247.99 | 13.600% | $281.7166 | $281.72 | $281.70 | $281.70 |
| Purchase #3 | $137.53 | 8.221% | $148.8363 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $99.38 | 3.169% | $102.5294 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $225.73 | 5.300% | $237.6937 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $132.87 | 9.546% | $145.5538 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $95.67 | 10.845% | $106.0454 | $106.05 | $106.05 | $106.00 |
| 7 purchase totals = | $1,166.67 | $1,271.9404 | $1,271.95 | $1,271.95 | $1,271.90 | |