| 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 | $221.64 | 13.702% | $252.0091 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $111.79 | 9.754% | $122.694 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $94.82 | 6.573% | $101.0525 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $176.85 | 12.153% | $198.3426 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $75.74 | 6.661% | $80.785 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $104.78 | 13.451% | $118.874 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $14.51 | 7.549% | $15.6054 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $800.13 | $889.3626 | $889.36 | $889.35 | $889.40 | |