| 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 | $245.57 | 9.700% | $269.3903 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $147.94 | 10.377% | $163.2917 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $224.59 | 10.524% | $248.2259 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $232.72 | 4.677% | $243.6043 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $100.45 | 3.762% | $104.2289 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $63.81 | 9.737% | $70.0232 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $247.37 | 13.162% | $279.9288 | $279.93 | $279.95 | $279.90 |
| 7 purchase totals = | $1,262.45 | $1,378.6931 | $1,378.69 | $1,378.75 | $1,378.60 | |