| 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 | $194.75 | 6.337% | $207.0913 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $184.82 | 10.578% | $204.3703 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $228.53 | 6.458% | $243.2885 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $218.45 | 11.868% | $244.3756 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $97.81 | 5.806% | $103.4888 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $20.45 | 5.133% | $21.4997 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $88.97 | 5.806% | $94.1356 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $1,033.78 | $1,118.2498 | $1,118.26 | $1,118.30 | $1,118.30 | |