| 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 | $222.63 | 4.642% | $232.9645 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $83.45 | 4.702% | $87.3738 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $27.38 | 10.198% | $30.1722 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $208.59 | 11.625% | $232.8386 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $188.60 | 5.375% | $198.7373 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $162.94 | 4.443% | $170.1794 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $86.99 | 11.819% | $97.2713 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $980.58 | $1,049.5371 | $1,049.53 | $1,049.50 | $1,049.60 | |