| 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 | $243.70 | 6.776% | $260.2131 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $205.87 | 4.788% | $215.7271 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $81.38 | 5.295% | $85.6891 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $85.25 | 8.443% | $92.4477 | $92.45 | $92.45 | $92.40 |
| Purchase #5 | $111.25 | 9.743% | $122.0891 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $225.33 | 6.531% | $240.0463 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $199.96 | 11.337% | $222.6295 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,152.74 | $1,238.8419 | $1,238.85 | $1,238.90 | $1,238.70 | |