| 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 | $249.99 | 9.222% | $273.0441 | $273.04 | $273.05 | $273.00 |
| Purchase #2 | $249.91 | 11.401% | $278.4022 | $278.40 | $278.40 | $278.40 |
| Purchase #3 | $83.49 | 13.575% | $94.8238 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $215.52 | 6.407% | $229.3284 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $76.73 | 10.222% | $84.5733 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $30.76 | 11.376% | $34.2593 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $127.30 | 7.325% | $136.6247 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $1,033.70 | $1,131.0558 | $1,131.04 | $1,131.00 | $1,131.00 | |