| 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 | $79.58 | 11.857% | $89.0158 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $192.32 | 11.449% | $214.3387 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $142.99 | 13.844% | $162.7855 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $233.66 | 9.204% | $255.1661 | $255.17 | $255.15 | $255.20 |
| Purchase #5 | $204.97 | 5.823% | $216.9054 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $191.41 | 11.506% | $213.4336 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $163.89 | 6.868% | $175.146 | $175.15 | $175.15 | $175.10 |
| 7 purchase totals = | $1,208.82 | $1,326.7911 | $1,326.81 | $1,326.80 | $1,326.70 | |