| 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 | $127.31 | 10.803% | $141.0633 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $104.66 | 9.620% | $114.7283 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $226.40 | 8.663% | $246.013 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $74.93 | 10.522% | $82.8141 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $81.92 | 8.556% | $88.9291 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $11.63 | 8.400% | $12.6069 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $210.74 | 11.814% | $235.6368 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $837.59 | $921.7915 | $921.79 | $921.80 | $921.70 | |