| 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 | $215.75 | 13.627% | $245.1503 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $210.88 | 8.418% | $228.6319 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $223.40 | 3.413% | $231.0246 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $215.56 | 10.420% | $238.0214 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $190.85 | 10.281% | $210.4713 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $100.28 | 10.186% | $110.4945 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $73.54 | 11.699% | $82.1434 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $1,230.26 | $1,345.9374 | $1,345.92 | $1,345.90 | $1,345.90 | |