| 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 | $20.31 | 11.620% | $22.67 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $213.41 | 4.349% | $222.6912 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $176.80 | 12.536% | $198.9636 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $8.76 | 7.622% | $9.4277 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $102.94 | 8.294% | $111.4778 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $197.71 | 8.725% | $214.9602 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $83.92 | 3.513% | $86.8681 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $803.85 | $867.0586 | $867.06 | $867.05 | $867.20 | |