| 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 | $204.78 | 7.415% | $219.9644 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $224.81 | 8.135% | $243.0983 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $21.44 | 6.299% | $22.7905 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $97.84 | 5.478% | $103.1997 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $185.59 | 10.873% | $205.7692 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $54.29 | 5.681% | $57.3742 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $103.98 | 13.471% | $117.9871 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $892.73 | $970.1834 | $970.18 | $970.15 | $970.30 | |