| 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 | $64.35 | 10.605% | $71.1743 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $137.53 | 8.693% | $149.4855 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $224.77 | 4.548% | $234.9925 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $243.96 | 7.372% | $261.9447 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $130.89 | 9.445% | $143.2526 | $143.25 | $143.25 | $143.30 |
| Purchase #6 | $180.50 | 11.707% | $201.6311 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $163.65 | 11.516% | $182.4959 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,145.65 | $1,244.9766 | $1,244.97 | $1,245.00 | $1,245.00 | |