| 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 | $121.77 | 12.260% | $136.699 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $246.44 | 6.371% | $262.1407 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $88.81 | 11.680% | $99.183 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $199.82 | 6.668% | $213.144 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $242.69 | 4.348% | $253.2422 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $103.38 | 12.458% | $116.2591 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $247.25 | 5.107% | $259.8771 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,250.16 | $1,340.5451 | $1,340.54 | $1,340.60 | $1,340.50 | |