| 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 | $132.78 | 7.591% | $142.8593 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $34.94 | 5.547% | $36.8781 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $241.27 | 8.195% | $261.0421 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $50.99 | 12.248% | $57.2353 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $78.95 | 5.369% | $83.1888 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $107.84 | 5.264% | $113.5167 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $202.58 | 12.728% | $228.3644 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $849.35 | $923.0847 | $923.09 | $923.10 | $923.10 | |