| 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 | $238.93 | 9.181% | $260.8662 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $164.86 | 7.547% | $177.302 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $201.36 | 6.784% | $215.0203 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $59.98 | 6.473% | $63.8625 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $75.66 | 11.692% | $84.5062 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $81.41 | 5.864% | $86.1839 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $86.32 | 9.807% | $94.7854 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $908.52 | $982.5265 | $982.53 | $982.50 | $982.60 | |