| 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 | $211.81 | 8.546% | $229.9113 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $129.72 | 11.520% | $144.6637 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $243.62 | 7.175% | $261.0997 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $66.67 | 12.161% | $74.7777 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $136.49 | 5.476% | $143.9642 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $148.43 | 10.618% | $164.1903 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $57.82 | 5.174% | $60.8116 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $994.56 | $1,079.4185 | $1,079.41 | $1,079.40 | $1,079.50 | |