| 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 | $213.77 | 8.289% | $231.4894 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $164.41 | 7.596% | $176.8986 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $62.72 | 5.865% | $66.3985 | $66.40 | $66.40 | $66.40 |
| Purchase #4 | $139.66 | 12.682% | $157.3717 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $25.78 | 3.586% | $26.7045 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $214.42 | 5.857% | $226.9786 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $12.52 | 13.603% | $14.2231 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $833.28 | $900.0644 | $900.06 | $900.05 | $900.10 | |