| 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 | $217.71 | 6.484% | $231.8263 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $225.84 | 7.730% | $243.2974 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $188.27 | 4.472% | $196.6894 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $211.79 | 11.490% | $236.1247 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $216.80 | 8.820% | $235.9218 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $201.69 | 13.700% | $229.3215 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $177.48 | 7.327% | $190.484 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $1,439.58 | $1,563.6651 | $1,563.66 | $1,563.65 | $1,563.60 | |