| 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 | $222.82 | 7.226% | $238.921 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $15.82 | 13.190% | $17.9067 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $152.54 | 3.775% | $158.2984 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $86.91 | 13.305% | $98.4734 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $75.94 | 8.362% | $82.2901 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $109.68 | 6.828% | $117.169 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $101.49 | 12.274% | $113.9469 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $765.20 | $827.0055 | $827.01 | $826.95 | $827.00 | |