| 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 | $126.71 | 8.761% | $137.8111 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $112.40 | 3.822% | $116.6959 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $121.98 | 9.394% | $133.4388 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $204.32 | 11.123% | $227.0465 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $22.77 | 9.756% | $24.9914 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $133.94 | 4.868% | $140.4602 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $79.55 | 8.233% | $86.0994 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $801.67 | $866.5433 | $866.55 | $866.55 | $866.50 | |