| 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 | $76.30 | 13.258% | $86.4159 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $137.30 | 8.588% | $149.0913 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $115.53 | 5.313% | $121.6681 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $233.36 | 11.830% | $260.9665 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $208.48 | 3.441% | $215.6538 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $140.93 | 3.593% | $145.9936 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $89.38 | 7.153% | $95.7734 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $1,001.28 | $1,075.5626 | $1,075.56 | $1,075.50 | $1,075.70 | |