| 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 | $22.42 | 5.135% | $23.5713 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $188.84 | 10.328% | $208.3434 | $208.34 | $208.35 | $208.30 |
| Purchase #3 | $15.56 | 8.134% | $16.8257 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $173.47 | 6.277% | $184.3587 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $112.29 | 12.439% | $126.2578 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $173.67 | 3.161% | $179.1597 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $227.59 | 5.679% | $240.5148 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $913.84 | $979.0314 | $979.03 | $979.00 | $979.10 | |