| 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 | $11.56 | 9.578% | $12.6672 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $113.49 | 13.677% | $129.012 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $186.38 | 6.609% | $198.6979 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $214.46 | 13.737% | $243.9204 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $48.96 | 10.432% | $54.0675 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $250.81 | 8.597% | $272.3721 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $171.85 | 6.488% | $182.9996 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $997.51 | $1,093.7367 | $1,093.74 | $1,093.65 | $1,093.80 | |