| 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 | $126.89 | 11.298% | $141.226 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $18.73 | 12.865% | $21.1396 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $21.92 | 6.562% | $23.3584 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $123.59 | 5.862% | $130.8348 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $250.49 | 7.682% | $269.7326 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $118.55 | 9.130% | $129.3736 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $18.41 | 11.418% | $20.5121 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $678.58 | $736.1771 | $736.17 | $736.20 | $736.10 | |