| 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 | $116.28 | 11.141% | $129.2348 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $127.84 | 3.856% | $132.7695 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $176.39 | 11.194% | $196.1351 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $239.56 | 3.713% | $248.4549 | $248.45 | $248.45 | $248.50 |
| Purchase #5 | $218.44 | 10.852% | $242.1451 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $27.37 | 7.382% | $29.3905 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $230.88 | 10.420% | $254.9377 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $1,136.76 | $1,233.0676 | $1,233.07 | $1,233.10 | $1,233.00 | |