| 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 | $240.42 | 8.723% | $261.3918 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $34.81 | 11.352% | $38.7616 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $22.83 | 8.501% | $24.7708 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $201.85 | 10.267% | $222.5739 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $45.32 | 8.711% | $49.2678 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $104.34 | 6.575% | $111.2004 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $136.29 | 12.383% | $153.1668 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $785.86 | $861.1331 | $861.13 | $861.05 | $861.30 | |