| 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 | $190.34 | 10.493% | $210.3124 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $217.50 | 5.339% | $229.1123 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $25.94 | 3.743% | $26.9109 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $77.32 | 7.433% | $83.0672 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $197.37 | 9.281% | $215.6879 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $30.38 | 9.488% | $33.2625 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $104.94 | 7.688% | $113.0078 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $843.79 | $911.3610 | $911.36 | $911.30 | $911.40 | |