| 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 | $49.62 | 5.324% | $52.2618 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $38.35 | 11.249% | $42.664 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $218.80 | 8.395% | $237.1683 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $215.25 | 8.798% | $234.1877 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $243.78 | 8.800% | $265.2326 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $28.31 | 13.155% | $32.0342 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $184.75 | 8.246% | $199.9845 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $978.86 | $1,063.5331 | $1,063.52 | $1,063.55 | $1,063.60 | |