| 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 | $211.81 | 12.750% | $238.8158 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $221.75 | 8.811% | $241.2884 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $217.83 | 9.116% | $237.6874 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $48.85 | 12.341% | $54.8786 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $119.98 | 10.790% | $132.9258 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $16.40 | 3.587% | $16.9883 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $16.33 | 11.410% | $18.1933 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $852.95 | $940.7776 | $940.79 | $940.85 | $940.80 | |