| 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 | $216.37 | 4.590% | $226.3014 | $226.30 | $226.30 | $226.30 |
| Purchase #2 | $105.85 | 11.321% | $117.8333 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $79.44 | 7.489% | $85.3893 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $98.50 | 10.595% | $108.9361 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $113.37 | 11.440% | $126.3395 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $28.72 | 4.682% | $30.0647 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $215.28 | 12.195% | $241.5334 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $857.53 | $936.3977 | $936.39 | $936.45 | $936.30 | |