| 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 | $233.33 | 13.329% | $264.4306 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $190.32 | 8.348% | $206.2079 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $53.73 | 6.125% | $57.021 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $245.88 | 3.352% | $254.1219 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $46.45 | 7.408% | $49.891 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $163.53 | 4.675% | $171.175 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $215.53 | 7.285% | $231.2314 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,148.77 | $1,234.0788 | $1,234.08 | $1,234.10 | $1,234.00 | |