| 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 | $102.92 | 6.250% | $109.3525 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $143.78 | 12.296% | $161.4592 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $216.68 | 9.323% | $236.8811 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $243.97 | 5.755% | $258.0105 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $100.50 | 11.392% | $111.949 | $111.95 | $111.95 | $111.90 |
| Purchase #6 | $173.55 | 12.375% | $195.0268 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $119.51 | 6.258% | $126.9889 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $1,100.91 | $1,199.6680 | $1,199.67 | $1,199.70 | $1,199.70 | |