| 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 | $119.35 | 10.620% | $132.025 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $231.78 | 3.583% | $240.0847 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $127.34 | 12.286% | $142.985 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $17.53 | 7.419% | $18.8306 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $17.68 | 9.766% | $19.4066 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $240.42 | 8.629% | $261.1658 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $90.25 | 12.634% | $101.6522 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $844.35 | $916.1499 | $916.16 | $916.20 | $916.20 | |