| 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 | $217.81 | 13.131% | $246.4106 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $48.62 | 12.172% | $54.538 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $65.76 | 6.866% | $70.2751 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $214.38 | 9.750% | $235.2821 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $67.91 | 13.735% | $77.2374 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $65.70 | 4.453% | $68.6256 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $122.35 | 13.360% | $138.696 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $802.53 | $891.0648 | $891.08 | $891.15 | $891.00 | |