| 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 | $10.96 | 10.321% | $12.0912 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $188.34 | 7.771% | $202.9759 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $15.82 | 11.580% | $17.652 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $88.88 | 9.226% | $97.0801 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $209.60 | 6.348% | $222.9054 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $106.67 | 11.864% | $119.3253 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $78.32 | 9.450% | $85.7212 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $698.59 | $757.7511 | $757.76 | $757.80 | $757.80 | |