| 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 | $186.98 | 12.351% | $210.0739 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $117.86 | 12.134% | $132.1611 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $110.28 | 8.172% | $119.2921 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $205.97 | 9.743% | $226.0377 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $27.75 | 9.103% | $30.2761 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $71.67 | 11.333% | $79.7924 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $14.35 | 5.766% | $15.1774 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $734.86 | $812.8107 | $812.81 | $812.85 | $812.90 | |