| 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 | $208.28 | 5.179% | $219.0668 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $235.27 | 3.291% | $243.0127 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $216.83 | 11.653% | $242.0972 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $205.37 | 10.548% | $227.0324 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $203.84 | 5.838% | $215.7402 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $109.54 | 12.420% | $123.1449 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $123.94 | 5.595% | $130.8744 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $1,303.07 | $1,400.9686 | $1,400.96 | $1,400.95 | $1,400.90 | |