| 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 | $207.67 | 3.649% | $215.2479 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $193.94 | 4.678% | $203.0125 | $203.01 | $203.00 | $203.00 |
| Purchase #3 | $232.91 | 13.730% | $264.8885 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $107.34 | 13.717% | $122.0638 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $158.25 | 10.701% | $175.1843 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $100.40 | 11.169% | $111.6137 | $111.61 | $111.60 | $111.60 |
| Purchase #7 | $173.49 | 12.192% | $194.6419 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,174.00 | $1,286.6526 | $1,286.64 | $1,286.65 | $1,286.60 | |