| 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 | $93.25 | 4.118% | $97.09 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $124.73 | 6.683% | $133.0657 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $212.89 | 4.349% | $222.1486 | $222.15 | $222.15 | $222.10 |
| Purchase #4 | $73.59 | 9.573% | $80.6348 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $248.73 | 12.645% | $280.1819 | $280.18 | $280.20 | $280.20 |
| Purchase #6 | $205.44 | 11.563% | $229.195 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $199.78 | 4.608% | $208.9859 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,158.41 | $1,251.3019 | $1,251.31 | $1,251.35 | $1,251.30 | |