| 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 | $203.40 | 10.655% | $225.0723 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $61.56 | 9.155% | $67.1958 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $146.90 | 12.552% | $165.3389 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $67.29 | 8.239% | $72.834 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $200.94 | 11.641% | $224.3314 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $225.92 | 10.120% | $248.7831 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $215.75 | 7.520% | $231.9744 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,121.76 | $1,235.5299 | $1,235.52 | $1,235.55 | $1,235.50 | |