| 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 | $224.97 | 4.592% | $235.3006 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $30.43 | 12.847% | $34.3393 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $194.94 | 6.707% | $208.0146 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $234.55 | 8.400% | $254.2522 | $254.25 | $254.25 | $254.30 |
| Purchase #5 | $27.26 | 12.682% | $30.7171 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $145.86 | 3.154% | $150.4604 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $13.63 | 12.411% | $15.3216 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $871.64 | $928.4058 | $928.40 | $928.35 | $928.40 | |