| 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 | $95.53 | 13.855% | $108.7657 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $212.53 | 12.835% | $239.8082 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $206.67 | 11.826% | $231.1108 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $5.89 | 3.119% | $6.0737 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $249.53 | 4.800% | $261.5074 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $147.97 | 11.374% | $164.8001 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $205.83 | 4.846% | $215.8045 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,123.95 | $1,227.8704 | $1,227.87 | $1,227.80 | $1,227.90 | |