| 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 | $139.88 | 5.735% | $147.9021 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $30.43 | 7.344% | $32.6648 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $215.68 | 9.812% | $236.8425 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $117.92 | 7.701% | $127.001 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $68.30 | 12.780% | $77.0287 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $241.66 | 6.867% | $258.2548 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $17.73 | 8.603% | $19.2553 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $831.60 | $898.9492 | $898.94 | $898.95 | $899.00 | |