| 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 | $249.83 | 8.113% | $270.0987 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $10.30 | 9.572% | $11.2859 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $236.79 | 4.356% | $247.1046 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $139.35 | 13.262% | $157.8306 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $191.48 | 11.649% | $213.7855 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $219.91 | 4.135% | $229.0033 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $227.91 | 4.324% | $237.7648 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,275.57 | $1,366.8734 | $1,366.87 | $1,366.90 | $1,366.90 | |