| 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 | $120.26 | 9.837% | $132.09 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $60.69 | 12.775% | $68.4431 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $134.25 | 8.762% | $146.013 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $52.46 | 4.495% | $54.8181 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $41.62 | 5.125% | $43.753 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $235.99 | 13.755% | $268.4504 | $268.45 | $268.45 | $268.50 |
| Purchase #7 | $14.51 | 6.585% | $15.4655 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $659.78 | $729.0331 | $729.03 | $729.00 | $729.10 | |