| 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 | $199.93 | 4.337% | $208.601 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $128.46 | 6.873% | $137.2891 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $76.66 | 3.281% | $79.1752 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $128.32 | 3.629% | $132.9767 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $30.72 | 7.196% | $32.9306 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $55.28 | 13.172% | $62.5615 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $234.59 | 11.623% | $261.8564 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $853.96 | $915.3905 | $915.40 | $915.45 | $915.50 | |