| 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 | $206.40 | 10.347% | $227.7562 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $186.76 | 4.160% | $194.5292 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $36.53 | 10.716% | $40.4446 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $155.38 | 13.869% | $176.9297 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $15.34 | 4.476% | $16.0266 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $204.81 | 13.416% | $232.2873 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $37.70 | 8.712% | $40.9844 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $842.92 | $928.9580 | $928.96 | $929.05 | $928.90 | |