| 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 | $30.45 | 6.856% | $32.5377 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $12.94 | 11.160% | $14.3841 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $205.54 | 3.259% | $212.2385 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $234.35 | 8.861% | $255.1158 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $106.88 | 8.511% | $115.9766 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $27.89 | 5.693% | $29.4778 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $246.64 | 11.620% | $275.2996 | $275.30 | $275.30 | $275.30 |
| 7 purchase totals = | $864.69 | $935.0301 | $935.04 | $935.10 | $935.00 | |