| 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 | $105.69 | 12.633% | $119.0418 | $119.04 | $119.05 | $119.00 |
| Purchase #2 | $116.92 | 12.590% | $131.6402 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $116.63 | 13.601% | $132.4928 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $221.64 | 7.178% | $237.5493 | $237.55 | $237.55 | $237.50 |
| Purchase #5 | $107.75 | 9.868% | $118.3828 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $156.28 | 4.475% | $163.2735 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $175.67 | 13.497% | $199.3802 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $1,000.58 | $1,101.7606 | $1,101.75 | $1,101.80 | $1,101.70 | |