| 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 | $199.57 | 11.519% | $222.5585 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $69.30 | 11.520% | $77.2834 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $191.76 | 7.808% | $206.7326 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $182.28 | 12.863% | $205.7267 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $222.94 | 6.192% | $236.7444 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $174.79 | 5.728% | $184.802 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $24.35 | 9.466% | $26.655 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $1,064.99 | $1,160.5026 | $1,160.50 | $1,160.55 | $1,160.50 | |