| 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 | $224.68 | 4.762% | $235.3793 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $149.47 | 9.519% | $163.698 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $171.67 | 8.545% | $186.3392 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $78.93 | 11.395% | $87.9241 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $121.78 | 9.103% | $132.8656 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $196.30 | 6.619% | $209.2931 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $250.78 | 7.148% | $268.7058 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $1,193.61 | $1,284.2051 | $1,284.21 | $1,284.20 | $1,284.20 | |