| 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 | $215.51 | 10.676% | $238.5178 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $137.79 | 10.189% | $151.8294 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $195.93 | 10.289% | $216.0892 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $180.89 | 3.776% | $187.7204 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $142.97 | 8.575% | $155.2297 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $115.73 | 12.734% | $130.4671 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $188.33 | 9.367% | $205.9709 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $1,177.15 | $1,285.8245 | $1,285.83 | $1,285.80 | $1,285.80 | |