| 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 | $203.89 | 3.868% | $211.7765 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $235.99 | 5.214% | $248.2945 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $208.84 | 8.661% | $226.9276 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $101.93 | 9.790% | $111.9089 | $111.91 | $111.90 | $111.90 |
| Purchase #5 | $147.68 | 10.709% | $163.4951 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $243.39 | 7.770% | $262.3014 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $169.45 | 8.175% | $183.3025 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,311.17 | $1,408.0065 | $1,408.01 | $1,408.05 | $1,408.00 | |