| 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 | $231.66 | 6.700% | $247.1812 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $163.61 | 13.676% | $185.9853 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $175.38 | 6.234% | $186.3132 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $207.92 | 10.862% | $230.5043 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $22.47 | 10.743% | $24.884 | $24.88 | $24.90 | $24.90 |
| Purchase #6 | $125.81 | 5.111% | $132.2401 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $79.61 | 7.615% | $85.6723 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $1,006.46 | $1,092.7804 | $1,092.77 | $1,092.80 | $1,092.80 | |