| 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 | $109.79 | 6.316% | $116.7243 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $184.84 | 12.553% | $208.043 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $200.86 | 13.342% | $227.6587 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $179.64 | 10.618% | $198.7142 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $26.55 | 13.183% | $30.0501 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $129.57 | 10.149% | $142.7201 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $75.74 | 11.474% | $84.4304 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $906.99 | $1,008.3408 | $1,008.33 | $1,008.30 | $1,008.30 | |