| 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 | $249.38 | 11.775% | $278.7445 | $278.74 | $278.75 | $278.70 |
| Purchase #2 | $202.51 | 7.126% | $216.9409 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $237.73 | 10.498% | $262.6869 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $51.59 | 5.125% | $54.234 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $110.91 | 12.477% | $124.7482 | $124.75 | $124.75 | $124.70 |
| Purchase #6 | $191.72 | 11.746% | $214.2394 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $164.28 | 13.385% | $186.2689 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $1,208.12 | $1,337.8628 | $1,337.86 | $1,337.90 | $1,337.70 | |