| 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 | $233.82 | 11.714% | $261.2097 | $261.21 | $261.20 | $261.20 |
| Purchase #2 | $155.52 | 12.633% | $175.1668 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $48.58 | 13.151% | $54.9688 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $115.47 | 13.382% | $130.9222 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $78.73 | 13.300% | $89.2011 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $137.99 | 9.302% | $150.8258 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $25.53 | 6.497% | $27.1887 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $795.64 | $889.4831 | $889.49 | $889.45 | $889.50 | |