| 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 | $217.64 | 10.209% | $239.8589 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $110.97 | 7.599% | $119.4026 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $199.66 | 11.586% | $222.7926 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $195.40 | 6.655% | $208.4039 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $239.33 | 9.303% | $261.5949 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $45.78 | 10.298% | $50.4944 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $17.64 | 7.209% | $18.9117 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $1,026.42 | $1,121.4590 | $1,121.44 | $1,121.45 | $1,121.50 | |