| 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 | $208.47 | 13.144% | $235.8713 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $141.50 | 4.471% | $147.8265 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $113.53 | 8.705% | $123.4128 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $69.99 | 10.536% | $77.3641 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $228.80 | 10.223% | $252.1902 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $31.81 | 9.218% | $34.7422 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $63.82 | 13.260% | $72.2825 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $857.92 | $943.6896 | $943.68 | $943.70 | $943.70 | |