| 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 | $123.35 | 12.868% | $139.2227 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $165.42 | 10.296% | $182.4516 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $239.64 | 10.350% | $264.4427 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $86.35 | 13.161% | $97.7145 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $215.27 | 7.389% | $231.1763 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $7.90 | 9.685% | $8.6651 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $73.42 | 4.149% | $76.4662 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $911.35 | $1,000.1391 | $1,000.14 | $1,000.10 | $1,000.20 | |