| 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 | $124.78 | 9.270% | $136.3471 | $136.35 | $136.35 | $136.30 |
| Purchase #2 | $119.35 | 4.762% | $125.0334 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $155.49 | 13.461% | $176.4205 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $121.95 | 10.591% | $134.8657 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $33.65 | 8.421% | $36.4837 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $194.62 | 7.586% | $209.3839 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $40.31 | 4.709% | $42.2082 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $790.15 | $860.7425 | $860.74 | $860.75 | $860.70 | |