| 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 | $209.32 | 4.392% | $218.5133 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $126.88 | 10.184% | $139.8015 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $61.85 | 11.261% | $68.8149 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $127.82 | 7.506% | $137.4142 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $146.37 | 11.781% | $163.6138 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $61.77 | 5.790% | $65.3465 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $61.26 | 7.675% | $65.9617 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $795.27 | $859.4659 | $859.45 | $859.40 | $859.40 | |