| 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 | $189.34 | 3.658% | $196.2661 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $191.45 | 12.764% | $215.8867 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $190.99 | 3.472% | $197.6212 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $227.95 | 3.490% | $235.9055 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $124.85 | 10.410% | $137.8469 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $163.70 | 9.846% | $179.8179 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $151.34 | 4.107% | $157.5555 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,239.62 | $1,320.8998 | $1,320.92 | $1,320.85 | $1,320.90 | |