| 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 | $204.56 | 3.199% | $211.1039 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $104.72 | 8.146% | $113.2505 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $103.61 | 5.269% | $109.0692 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $126.28 | 4.761% | $132.2922 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $14.80 | 3.695% | $15.3469 | $15.35 | $15.35 | $15.30 |
| Purchase #6 | $205.94 | 5.624% | $217.5221 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $110.80 | 10.556% | $122.496 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $870.71 | $921.0808 | $921.08 | $921.05 | $921.10 | |