| 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 | $139.27 | 5.528% | $146.9688 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $240.42 | 3.727% | $249.3805 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $80.68 | 6.858% | $86.213 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $243.49 | 9.730% | $267.1816 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $221.99 | 8.107% | $239.9867 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $248.33 | 13.705% | $282.3636 | $282.36 | $282.35 | $282.40 |
| Purchase #7 | $99.69 | 10.640% | $110.297 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,273.87 | $1,382.3912 | $1,382.39 | $1,382.40 | $1,382.50 | |