| 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 | $15.72 | 9.782% | $17.2577 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $209.69 | 7.540% | $225.5006 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $225.82 | 12.717% | $254.5375 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $212.89 | 8.719% | $231.4519 | $231.45 | $231.45 | $231.50 |
| Purchase #5 | $191.92 | 3.581% | $198.7927 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $215.98 | 11.579% | $240.9883 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $89.81 | 10.405% | $99.1547 | $99.15 | $99.15 | $99.20 |
| 7 purchase totals = | $1,161.83 | $1,267.6834 | $1,267.68 | $1,267.70 | $1,267.80 | |