| 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 | $215.65 | 4.500% | $225.3543 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $86.47 | 12.250% | $97.0626 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $239.27 | 4.699% | $250.5133 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $182.25 | 7.844% | $196.5457 | $196.55 | $196.55 | $196.50 |
| Purchase #5 | $240.50 | 13.191% | $272.2244 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $119.62 | 5.615% | $126.3367 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $150.92 | 4.228% | $157.3009 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,234.68 | $1,325.3379 | $1,325.33 | $1,325.30 | $1,325.30 | |