| 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 | $215.28 | 13.301% | $243.9144 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $226.63 | 4.258% | $236.2799 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $188.71 | 3.822% | $195.9225 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $26.84 | 12.183% | $30.1099 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $147.31 | 11.613% | $164.4171 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $97.78 | 11.567% | $109.0902 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $227.47 | 5.658% | $240.3403 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,130.02 | $1,220.0743 | $1,220.07 | $1,220.05 | $1,220.00 | |