| 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 | $221.65 | 8.613% | $240.7407 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $100.84 | 4.300% | $105.1761 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $204.92 | 11.365% | $228.2092 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $232.43 | 12.332% | $261.0933 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $35.46 | 3.587% | $36.732 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $102.40 | 3.561% | $106.0465 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $16.38 | 6.778% | $17.4902 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $914.08 | $995.4880 | $995.49 | $995.55 | $995.40 | |