| 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 | $31.39 | 6.123% | $33.312 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $223.34 | 7.574% | $240.2558 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $91.52 | 6.275% | $97.2629 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $92.56 | 9.594% | $101.4402 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $14.25 | 5.562% | $15.0426 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $145.44 | 4.725% | $152.312 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $177.58 | 8.316% | $192.3476 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $776.08 | $831.9731 | $831.97 | $831.95 | $831.90 | |