| 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 | $229.78 | 5.640% | $242.7396 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $165.26 | 10.280% | $182.2487 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $58.86 | 10.514% | $65.0485 | $65.05 | $65.05 | $65.00 |
| Purchase #4 | $158.41 | 3.594% | $164.1033 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $20.25 | 7.687% | $21.8066 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $118.84 | 11.858% | $132.932 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $77.90 | 11.800% | $87.0922 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $829.30 | $895.9709 | $895.97 | $896.00 | $895.80 | |