| 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 | $247.80 | 3.231% | $255.8064 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $22.25 | 3.568% | $23.0439 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $78.90 | 4.765% | $82.6596 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $81.73 | 10.465% | $90.283 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $199.99 | 12.393% | $224.7748 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $220.81 | 11.393% | $245.9669 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $8.92 | 11.465% | $9.9427 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $860.40 | $932.4773 | $932.47 | $932.45 | $932.50 | |