| 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 | $19.48 | 11.594% | $21.7385 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $110.58 | 12.567% | $124.4766 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $238.32 | 12.571% | $268.2792 | $268.28 | $268.30 | $268.30 |
| Purchase #4 | $127.95 | 8.703% | $139.0855 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $201.45 | 8.795% | $219.1675 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $126.40 | 5.587% | $133.462 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $93.47 | 11.329% | $104.0592 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $917.65 | $1,010.2685 | $1,010.28 | $1,010.30 | $1,010.40 | |