| 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 | $218.50 | 11.409% | $243.4287 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $170.62 | 10.353% | $188.2843 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $226.25 | 10.853% | $250.8049 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $182.55 | 10.194% | $201.1591 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $46.79 | 12.602% | $52.6865 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $23.98 | 12.811% | $27.0521 | $27.05 | $27.05 | $27.10 |
| Purchase #7 | $157.45 | 10.333% | $173.7193 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,026.14 | $1,137.1349 | $1,137.13 | $1,137.15 | $1,137.20 | |