| 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 | $30.36 | 8.165% | $32.8389 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $250.49 | 12.471% | $281.7286 | $281.73 | $281.75 | $281.70 |
| Purchase #3 | $119.78 | 6.477% | $127.5382 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $204.81 | 8.394% | $222.0018 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $208.37 | 9.196% | $227.5317 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $170.74 | 9.550% | $187.0457 | $187.05 | $187.05 | $187.00 |
| Purchase #7 | $141.81 | 6.858% | $151.5353 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $1,126.36 | $1,230.2202 | $1,230.23 | $1,230.30 | $1,230.00 | |