| 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 | $199.77 | 9.330% | $218.4085 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $154.93 | 13.257% | $175.4691 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $23.87 | 12.404% | $26.8308 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $115.71 | 9.796% | $127.045 | $127.05 | $127.05 | $127.00 |
| Purchase #5 | $109.62 | 3.168% | $113.0928 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $212.65 | 11.366% | $236.8198 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $156.76 | 4.543% | $163.8816 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $973.31 | $1,061.5476 | $1,061.55 | $1,061.55 | $1,061.50 | |