| 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 | $231.90 | 6.449% | $246.8552 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $139.69 | 13.679% | $158.7982 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $8.83 | 13.259% | $10.0008 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $180.95 | 4.405% | $188.9208 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $213.82 | 5.519% | $225.6207 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $80.72 | 7.608% | $86.8612 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $45.56 | 7.365% | $48.9155 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $901.47 | $965.9724 | $965.98 | $965.90 | $966.00 | |