| 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 | $216.47 | 7.236% | $232.1338 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $243.61 | 7.201% | $261.1524 | $261.15 | $261.15 | $261.20 |
| Purchase #3 | $28.91 | 4.123% | $30.102 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $218.43 | 10.394% | $241.1336 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $135.79 | 10.155% | $149.5795 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $228.40 | 6.746% | $243.8079 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $211.45 | 8.164% | $228.7128 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,283.06 | $1,386.6220 | $1,386.61 | $1,386.65 | $1,386.60 | |