| 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 | $206.61 | 10.713% | $228.7441 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $193.38 | 11.484% | $215.5878 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $93.36 | 11.390% | $103.9937 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $9.39 | 4.266% | $9.7906 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $38.82 | 3.594% | $40.2152 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $15.96 | 11.506% | $17.7964 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $42.72 | 7.563% | $45.9509 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $600.24 | $662.0787 | $662.08 | $662.10 | $662.10 | |