| 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 | $238.44 | 3.702% | $247.267 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $77.73 | 11.500% | $86.669 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $31.92 | 9.325% | $34.8965 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $122.85 | 3.773% | $127.4851 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $20.66 | 9.244% | $22.5698 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $190.74 | 4.377% | $199.0887 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $174.34 | 4.731% | $182.588 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $856.68 | $900.5641 | $900.58 | $900.55 | $900.70 | |