| 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 | $19.67 | 8.467% | $21.3355 | $21.34 | $21.35 | $21.30 |
| Purchase #2 | $80.66 | 3.388% | $83.3928 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $200.40 | 11.777% | $224.0011 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $159.35 | 5.218% | $167.6649 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $58.29 | 13.208% | $65.9889 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $203.90 | 13.384% | $231.19 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $205.98 | 4.576% | $215.4056 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $928.25 | $1,008.9788 | $1,008.98 | $1,009.00 | $1,009.00 | |