| 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 | $223.38 | 3.414% | $231.0062 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $129.75 | 12.129% | $145.4874 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $214.33 | 12.541% | $241.2091 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $42.97 | 9.614% | $47.1011 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $27.48 | 9.242% | $30.0197 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $85.42 | 4.192% | $89.0008 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $109.83 | 13.410% | $124.5582 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $833.16 | $908.3825 | $908.39 | $908.35 | $908.40 | |