| 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 | $219.37 | 12.321% | $246.3986 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $25.50 | 12.400% | $28.662 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $82.46 | 8.506% | $89.474 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $69.99 | 13.308% | $79.3043 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $130.29 | 10.345% | $143.7685 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $65.48 | 8.469% | $71.0255 | $71.03 | $71.05 | $71.00 |
| Purchase #7 | $249.27 | 4.848% | $261.3546 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $842.36 | $919.9875 | $919.98 | $919.95 | $920.10 | |