| 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 | $224.63 | 3.368% | $232.1955 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $94.51 | 7.173% | $101.2892 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $72.43 | 7.688% | $77.9984 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $93.40 | 5.872% | $98.8844 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $229.67 | 6.617% | $244.8673 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $133.98 | 6.744% | $143.0156 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $75.29 | 11.800% | $84.1742 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $923.91 | $982.4246 | $982.43 | $982.40 | $982.50 | |