| 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 | $42.77 | 5.784% | $45.2438 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $199.70 | 11.781% | $223.2267 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $111.97 | 9.250% | $122.3272 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $226.46 | 3.803% | $235.0723 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $77.53 | 10.175% | $85.4187 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $29.51 | 3.723% | $30.6087 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $213.33 | 12.706% | $240.4357 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $901.27 | $982.3331 | $982.34 | $982.35 | $982.20 | |