| 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 | $128.41 | 3.367% | $132.7336 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $168.97 | 13.720% | $192.1527 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $22.29 | 12.180% | $25.0049 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $247.86 | 5.416% | $261.2841 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $233.53 | 10.816% | $258.7886 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $173.64 | 8.419% | $188.2588 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $128.29 | 3.304% | $132.5287 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,102.99 | $1,190.7514 | $1,190.74 | $1,190.80 | $1,190.80 | |