| 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 | $185.50 | 11.772% | $207.3371 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $21.71 | 11.599% | $24.2281 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $24.36 | 9.528% | $26.681 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $97.80 | 11.848% | $109.3873 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $249.37 | 13.348% | $282.6559 | $282.66 | $282.65 | $282.70 |
| Purchase #6 | $127.84 | 5.494% | $134.8635 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $237.62 | 5.760% | $251.3069 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $944.20 | $1,036.4598 | $1,036.47 | $1,036.50 | $1,036.50 | |