| 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 | $195.92 | 5.420% | $206.5389 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $215.27 | 10.785% | $238.4869 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $149.28 | 5.520% | $157.5203 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $104.81 | 4.539% | $109.5673 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $197.26 | 8.874% | $214.7649 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $109.59 | 7.273% | $117.5605 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $12.36 | 4.857% | $12.9603 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $984.49 | $1,057.3991 | $1,057.40 | $1,057.35 | $1,057.50 | |