| 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 | $219.67 | 9.197% | $239.873 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $57.98 | 5.731% | $61.3028 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $164.48 | 11.285% | $183.0416 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $25.67 | 7.809% | $27.6746 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $29.86 | 6.326% | $31.7489 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $69.54 | 11.102% | $77.2603 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $242.27 | 7.780% | $261.1186 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $809.47 | $882.0198 | $882.01 | $881.95 | $882.00 | |