| 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 | $221.28 | 10.856% | $245.3022 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $160.82 | 8.177% | $173.9703 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $77.63 | 3.873% | $80.6366 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $30.99 | 13.668% | $35.2257 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $212.35 | 8.769% | $230.971 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $27.78 | 8.341% | $30.0971 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $79.93 | 8.318% | $86.5786 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $810.78 | $882.7815 | $882.79 | $882.80 | $882.80 | |