| 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 | $68.62 | 3.352% | $70.9201 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $218.26 | 9.626% | $239.2697 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $228.67 | 6.642% | $243.8583 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $183.76 | 3.856% | $190.8458 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $236.34 | 10.586% | $261.359 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $249.55 | 9.524% | $273.3171 | $273.32 | $273.30 | $273.30 |
| Purchase #7 | $170.34 | 8.518% | $184.8496 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $1,355.54 | $1,464.4196 | $1,464.43 | $1,464.35 | $1,464.40 | |