| 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 | $98.25 | 13.448% | $111.4627 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $46.32 | 5.665% | $48.944 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $134.32 | 12.182% | $150.6829 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $208.36 | 3.637% | $215.9381 | $215.94 | $215.95 | $215.90 |
| Purchase #5 | $233.45 | 4.515% | $243.9903 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $194.40 | 13.270% | $220.1969 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $219.28 | 4.453% | $229.0445 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,134.38 | $1,220.2594 | $1,220.25 | $1,220.30 | $1,220.20 | |