| 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 | $227.81 | 4.148% | $237.2596 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $68.52 | 8.699% | $74.4806 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $76.35 | 11.860% | $85.4051 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $67.78 | 9.870% | $74.4699 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $164.51 | 11.531% | $183.4796 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $150.35 | 4.589% | $157.2496 | $157.25 | $157.25 | $157.20 |
| Purchase #7 | $71.35 | 11.202% | $79.3426 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $826.67 | $891.6870 | $891.69 | $891.70 | $891.70 | |