| 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 | $14.63 | 11.785% | $16.3541 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $198.95 | 10.609% | $220.0566 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $206.83 | 5.576% | $218.3628 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $147.61 | 5.496% | $155.7226 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $25.38 | 6.849% | $27.1183 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $88.98 | 9.533% | $97.4625 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $241.92 | 8.197% | $261.7502 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $924.30 | $996.8271 | $996.82 | $996.75 | $997.00 | |