| 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 | $231.56 | 11.332% | $257.8004 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $190.43 | 12.387% | $214.0186 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $13.26 | 7.678% | $14.2781 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $111.40 | 5.528% | $117.5582 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $243.56 | 8.175% | $263.471 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $236.25 | 10.133% | $260.1892 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $173.60 | 11.450% | $193.4772 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,200.06 | $1,320.7927 | $1,320.80 | $1,320.80 | $1,320.90 | |