| 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 | $237.63 | 5.504% | $250.7092 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $7.81 | 8.137% | $8.4455 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $127.94 | 12.125% | $143.4527 | $143.45 | $143.45 | $143.50 |
| Purchase #4 | $122.76 | 10.772% | $135.9837 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $58.73 | 3.321% | $60.6804 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $34.65 | 3.639% | $35.9109 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $122.75 | 10.859% | $136.0794 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $712.27 | $771.2618 | $771.26 | $771.30 | $771.30 | |