| 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 | $11.89 | 3.836% | $12.3461 | $12.35 | $12.35 | $12.30 |
| Purchase #2 | $14.99 | 6.360% | $15.9434 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $203.79 | 11.785% | $227.8067 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $94.28 | 5.152% | $99.1373 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $250.72 | 3.625% | $259.8086 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $180.34 | 6.723% | $192.4643 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $57.25 | 13.787% | $65.1431 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $813.26 | $872.6495 | $872.65 | $872.65 | $872.50 | |