| 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 | $200.43 | 6.384% | $213.2255 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $109.96 | 6.332% | $116.9227 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $69.82 | 9.161% | $76.2162 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $185.38 | 6.842% | $198.0637 | $198.06 | $198.05 | $198.10 |
| Purchase #5 | $245.48 | 6.637% | $261.7725 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $201.85 | 6.240% | $214.4454 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $215.94 | 5.543% | $227.9096 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,228.86 | $1,308.5556 | $1,308.56 | $1,308.50 | $1,308.50 | |