| 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 | $239.71 | 11.843% | $268.0989 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $142.87 | 13.338% | $161.926 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $73.95 | 6.683% | $78.8921 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $58.58 | 13.210% | $66.3184 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $225.56 | 10.796% | $249.9115 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $148.53 | 4.176% | $154.7326 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $14.36 | 11.488% | $16.0097 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $903.56 | $995.8892 | $995.89 | $995.90 | $995.80 | |