| 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 | $205.90 | 8.751% | $223.9183 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $213.34 | 8.285% | $231.0152 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $75.90 | 11.519% | $84.6429 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $72.73 | 5.870% | $76.9993 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $33.70 | 9.324% | $36.8422 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $23.61 | 10.322% | $26.047 | $26.05 | $26.05 | $26.00 |
| Purchase #7 | $108.61 | 10.208% | $119.6969 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $733.79 | $799.1618 | $799.17 | $799.15 | $799.00 | |