| 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 | $127.91 | 3.520% | $132.4124 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $228.49 | 6.356% | $243.0128 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $204.57 | 7.328% | $219.5609 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $164.45 | 7.441% | $176.6867 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $223.70 | 10.739% | $247.7231 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $30.48 | 9.858% | $33.4847 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $105.63 | 8.386% | $114.4881 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $1,085.23 | $1,167.3687 | $1,167.36 | $1,167.35 | $1,167.40 | |