| 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 | $239.31 | 3.120% | $246.7765 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $19.70 | 5.678% | $20.8186 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $65.37 | 7.648% | $70.3695 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $160.35 | 12.135% | $179.8085 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $249.41 | 4.588% | $260.8529 | $260.85 | $260.85 | $260.90 |
| Purchase #6 | $148.30 | 10.546% | $163.9397 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $76.74 | 13.492% | $87.0938 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $959.18 | $1,029.6595 | $1,029.66 | $1,029.65 | $1,029.70 | |