| 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 | $236.33 | 10.645% | $261.4873 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $245.78 | 6.356% | $261.4018 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $207.89 | 12.201% | $233.2547 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $91.35 | 8.441% | $99.0609 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $45.48 | 3.174% | $46.9235 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $67.89 | 12.356% | $76.2785 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $156.86 | 8.758% | $170.5978 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $1,051.58 | $1,149.0045 | $1,149.00 | $1,149.00 | $1,149.10 | |