| 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 | $131.28 | 3.801% | $136.27 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $5.30 | 9.795% | $5.8191 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $239.99 | 10.418% | $264.9922 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $151.77 | 11.568% | $169.3268 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $234.92 | 7.662% | $252.9196 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $111.76 | 12.273% | $125.4763 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $79.64 | 8.151% | $86.1315 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $954.66 | $1,040.9355 | $1,040.94 | $1,040.95 | $1,040.90 | |