| 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 | $101.64 | 9.804% | $111.6048 | $111.60 | $111.60 | $111.60 |
| Purchase #2 | $115.92 | 8.490% | $125.7616 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $231.54 | 12.536% | $260.5659 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $201.45 | 10.400% | $222.4008 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $198.78 | 4.796% | $208.3135 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $44.34 | 11.519% | $49.4475 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $17.60 | 7.362% | $18.8957 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $911.27 | $996.9898 | $996.99 | $996.95 | $997.00 | |