| 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 | $190.52 | 12.186% | $213.7368 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $217.99 | 4.254% | $227.2633 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $176.89 | 12.734% | $199.4152 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $112.73 | 3.215% | $116.3543 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $88.58 | 3.567% | $91.7396 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $136.73 | 4.561% | $142.9663 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $79.51 | 3.523% | $82.3111 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $1,002.95 | $1,073.7866 | $1,073.79 | $1,073.75 | $1,073.80 | |