| 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 | $128.44 | 11.503% | $143.2145 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $11.25 | 5.328% | $11.8494 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $247.35 | 6.742% | $264.0263 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $92.57 | 7.448% | $99.4646 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $86.98 | 12.859% | $98.1648 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $205.66 | 3.796% | $213.4669 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $246.69 | 4.339% | $257.3939 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $1,018.94 | $1,087.5804 | $1,087.57 | $1,087.55 | $1,087.60 | |