| 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 | $225.84 | 12.432% | $253.9164 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $29.31 | 8.110% | $31.687 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $223.73 | 3.490% | $231.5382 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $119.50 | 5.619% | $126.2147 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $151.62 | 9.328% | $165.7631 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $112.58 | 4.183% | $117.2892 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $31.68 | 5.739% | $33.4981 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $894.26 | $959.9067 | $959.91 | $959.90 | $959.90 | |