| 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 | $113.50 | 12.192% | $127.3379 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $143.75 | 5.789% | $152.0717 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $14.33 | 4.515% | $14.977 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $228.48 | 4.640% | $239.0815 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $231.75 | 12.322% | $260.3062 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $206.76 | 4.300% | $215.6507 | $215.65 | $215.65 | $215.70 |
| Purchase #7 | $231.54 | 4.707% | $242.4386 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,170.11 | $1,251.8636 | $1,251.87 | $1,251.90 | $1,251.90 | |