| 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 | $107.43 | 3.572% | $111.2674 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $227.67 | 9.123% | $248.4403 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $80.50 | 4.726% | $84.3044 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $231.48 | 12.427% | $260.246 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $220.96 | 6.863% | $236.1245 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $40.88 | 10.737% | $45.2693 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $186.67 | 5.546% | $197.0227 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,095.59 | $1,182.6746 | $1,182.67 | $1,182.60 | $1,182.60 | |