| 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 | $229.88 | 12.610% | $258.8679 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $236.78 | 10.365% | $261.3222 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $135.74 | 7.721% | $146.2205 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $48.64 | 5.256% | $51.1965 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $152.45 | 8.320% | $165.1338 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $9.75 | 5.410% | $10.2775 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $78.65 | 3.637% | $81.5105 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $891.89 | $974.5289 | $974.53 | $974.50 | $974.50 | |