| 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 | $195.73 | 7.456% | $210.3236 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $30.31 | 10.111% | $33.3746 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $176.99 | 10.197% | $195.0377 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $189.39 | 13.514% | $214.9842 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $97.27 | 8.619% | $105.6537 | $105.65 | $105.65 | $105.70 |
| Purchase #6 | $82.50 | 5.303% | $86.875 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $216.81 | 13.634% | $246.3699 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $989.00 | $1,092.6187 | $1,092.61 | $1,092.60 | $1,092.70 | |