| 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 | $234.90 | 3.729% | $243.6594 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $116.84 | 7.858% | $126.0213 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $117.33 | 7.835% | $126.5228 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $49.62 | 10.864% | $55.0107 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $239.73 | 9.667% | $262.9047 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $174.94 | 3.542% | $181.1364 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $119.54 | 4.595% | $125.0329 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,052.90 | $1,120.2882 | $1,120.28 | $1,120.25 | $1,120.20 | |