| 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 | $196.64 | 5.448% | $207.3529 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $45.36 | 5.558% | $47.8811 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $241.34 | 8.215% | $261.1661 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $31.93 | 4.634% | $33.4096 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $188.66 | 13.619% | $214.3536 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $106.79 | 12.784% | $120.442 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $168.75 | 7.429% | $181.2864 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $979.47 | $1,065.8917 | $1,065.89 | $1,065.90 | $1,066.00 | |