| 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 | $113.64 | 9.205% | $124.1006 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $135.96 | 10.390% | $150.0862 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $93.85 | 9.629% | $102.8868 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $232.84 | 5.224% | $245.0036 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $152.41 | 8.564% | $165.4624 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $40.77 | 12.553% | $45.8879 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $27.79 | 10.148% | $30.6101 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $797.26 | $864.0376 | $864.04 | $864.05 | $864.10 | |