| 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 | $175.63 | 9.844% | $192.919 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $197.78 | 6.376% | $210.3905 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $96.54 | 12.667% | $108.7687 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $248.53 | 7.579% | $267.3661 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $200.83 | 10.456% | $221.8288 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $199.30 | 7.360% | $213.9685 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $115.39 | 6.575% | $122.9769 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $1,234.00 | $1,338.2185 | $1,338.23 | $1,338.20 | $1,338.30 | |