| 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 | $22.64 | 3.406% | $23.4111 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $213.94 | 13.284% | $242.3598 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $102.31 | 3.386% | $105.7742 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $130.76 | 3.141% | $134.8672 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $218.82 | 13.148% | $247.5905 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $159.25 | 3.515% | $164.8476 | $164.85 | $164.85 | $164.80 |
| Purchase #7 | $50.68 | 10.290% | $55.895 | $55.90 | $55.90 | $55.90 |
| 7 purchase totals = | $898.40 | $974.7454 | $974.75 | $974.70 | $974.80 | |