| 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 | $195.48 | 6.342% | $207.8773 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $235.44 | 5.520% | $248.4363 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $76.37 | 13.230% | $86.4738 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $121.59 | 12.268% | $136.5067 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $222.84 | 13.350% | $252.5891 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $190.50 | 9.865% | $209.2928 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $26.36 | 13.733% | $29.98 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $1,068.58 | $1,171.1560 | $1,171.16 | $1,171.20 | $1,171.20 | |