| 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 | $135.25 | 4.356% | $141.1415 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $236.48 | 10.368% | $260.9982 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $154.85 | 5.408% | $163.2243 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $79.92 | 6.292% | $84.9486 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $133.86 | 11.387% | $149.1026 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $174.26 | 5.637% | $184.083 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $234.85 | 11.756% | $262.459 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,149.47 | $1,245.9572 | $1,245.95 | $1,245.95 | $1,245.90 | |