| 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 | $120.44 | 3.198% | $124.2917 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $68.97 | 9.618% | $75.6035 | $75.60 | $75.60 | $75.60 |
| Purchase #3 | $50.87 | 9.745% | $55.8273 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $117.38 | 7.667% | $126.3795 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $226.92 | 6.844% | $242.4504 | $242.45 | $242.45 | $242.50 |
| Purchase #6 | $246.81 | 4.538% | $258.0102 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $85.73 | 11.421% | $95.5212 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $917.12 | $978.0838 | $978.08 | $978.10 | $978.10 | |