| 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 | $236.32 | 4.315% | $246.5172 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $30.48 | 10.178% | $33.5823 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $29.99 | 9.775% | $32.9215 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $131.46 | 8.765% | $142.9825 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $6.96 | 10.203% | $7.6701 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $13.83 | 10.572% | $15.2921 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $30.97 | 4.785% | $32.4519 | $32.45 | $32.45 | $32.50 |
| 7 purchase totals = | $480.01 | $511.4176 | $511.41 | $511.40 | $511.50 | |