| 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 | $227.93 | 10.132% | $251.0239 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $44.30 | 5.821% | $46.8787 | $46.88 | $46.90 | $46.90 |
| Purchase #3 | $33.86 | 9.142% | $36.9555 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $97.53 | 4.461% | $101.8808 | $101.88 | $101.90 | $101.90 |
| Purchase #5 | $182.68 | 10.528% | $201.9126 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $146.83 | 7.404% | $157.7013 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $83.29 | 13.754% | $94.7457 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $816.42 | $891.0985 | $891.10 | $891.10 | $891.10 | |