| 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 | $209.64 | 7.153% | $224.6355 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $85.67 | 13.538% | $97.268 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $242.52 | 3.188% | $250.2515 | $250.25 | $250.25 | $250.30 |
| Purchase #4 | $21.40 | 12.408% | $24.0553 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $143.87 | 9.189% | $157.0902 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $71.69 | 9.453% | $78.4669 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $111.76 | 3.505% | $115.6772 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $886.55 | $947.4446 | $947.46 | $947.45 | $947.60 | |