| 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 | $74.75 | 10.525% | $82.6174 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $125.44 | 13.377% | $142.2201 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $37.36 | 8.836% | $40.6611 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $226.82 | 3.800% | $235.4392 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $31.93 | 12.259% | $35.8443 | $35.84 | $35.85 | $35.80 |
| Purchase #6 | $131.64 | 11.207% | $146.3929 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $239.66 | 9.320% | $261.9963 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $867.60 | $945.1713 | $945.17 | $945.15 | $945.10 | |