| 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 | $213.81 | 10.266% | $235.7597 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $30.85 | 13.643% | $35.0589 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $20.25 | 6.262% | $21.5181 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $39.32 | 9.219% | $42.9449 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $232.34 | 9.772% | $255.0443 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $28.92 | 6.273% | $30.7342 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $177.98 | 13.112% | $201.3167 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $743.47 | $822.3768 | $822.37 | $822.35 | $822.30 | |