| 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 | $129.79 | 3.316% | $134.0938 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $93.54 | 4.415% | $97.6698 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $159.34 | 13.678% | $181.1345 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $205.37 | 9.846% | $225.5907 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $163.50 | 4.698% | $171.1812 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $222.62 | 10.625% | $246.2734 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $207.92 | 13.436% | $235.8561 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,182.08 | $1,291.7995 | $1,291.79 | $1,291.80 | $1,291.90 | |