| 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 | $100.91 | 10.793% | $111.8012 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $195.62 | 3.868% | $203.1866 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $238.27 | 10.832% | $264.0794 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $136.86 | 8.448% | $148.4219 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $49.90 | 11.452% | $55.6145 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $34.75 | 4.363% | $36.2661 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $186.94 | 9.489% | $204.6787 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $943.25 | $1,024.0484 | $1,024.05 | $1,024.05 | $1,024.10 | |