| 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 | $224.40 | 8.555% | $243.5974 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $247.45 | 5.771% | $261.7303 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $137.92 | 8.720% | $149.9466 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $234.73 | 13.662% | $266.7988 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $128.31 | 10.257% | $141.4708 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $104.40 | 7.281% | $112.0014 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $113.39 | 9.357% | $123.9999 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $1,190.60 | $1,299.5452 | $1,299.55 | $1,299.55 | $1,299.50 | |