| 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 | $241.33 | 6.535% | $257.1009 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $122.27 | 3.284% | $126.2853 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $241.59 | 7.733% | $260.2722 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $217.89 | 6.124% | $231.2336 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $151.31 | 13.435% | $171.6385 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $45.47 | 8.661% | $49.4082 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $16.84 | 12.481% | $18.9418 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $1,036.70 | $1,114.8805 | $1,114.88 | $1,114.90 | $1,114.80 | |