| 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 | $190.53 | 3.581% | $197.3529 | $197.35 | $197.35 | $197.40 |
| Purchase #2 | $62.43 | 3.323% | $64.5045 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $191.95 | 12.483% | $215.9111 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $128.56 | 7.134% | $137.7315 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $83.63 | 12.144% | $93.786 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $222.41 | 10.557% | $245.8898 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $191.73 | 8.308% | $207.6589 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,071.24 | $1,162.8347 | $1,162.83 | $1,162.85 | $1,162.90 | |