| 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 | $34.97 | 9.428% | $38.267 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $130.71 | 8.773% | $142.1772 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $208.44 | 9.243% | $227.7061 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $22.44 | 9.435% | $24.5572 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $151.33 | 9.340% | $165.4642 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $42.35 | 12.676% | $47.7183 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $250.64 | 4.159% | $261.0641 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $840.88 | $906.9541 | $906.96 | $906.90 | $907.10 | |