| 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 | $224.50 | 11.567% | $250.4679 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $228.45 | 8.538% | $247.9551 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $216.53 | 9.492% | $237.083 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $198.90 | 8.179% | $215.168 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $190.65 | 13.541% | $216.4659 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $74.61 | 3.280% | $77.0572 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $201.69 | 5.611% | $213.0068 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $1,335.33 | $1,457.2039 | $1,457.22 | $1,457.15 | $1,457.40 | |