| 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 | $208.40 | 4.511% | $217.8009 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $243.28 | 7.264% | $260.9519 | $260.95 | $260.95 | $261.00 |
| Purchase #3 | $221.37 | 4.496% | $231.3228 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $79.55 | 5.710% | $84.0923 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $64.60 | 9.254% | $70.5781 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $78.40 | 11.488% | $87.4066 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $163.70 | 4.720% | $171.4266 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $1,059.30 | $1,123.5792 | $1,123.58 | $1,123.60 | $1,123.60 | |