| 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 | $134.37 | 9.803% | $147.5423 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $186.88 | 12.436% | $210.1204 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $93.29 | 11.107% | $103.6517 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $13.45 | 5.791% | $14.2289 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $227.75 | 7.693% | $245.2708 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $77.55 | 5.594% | $81.8881 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $93.37 | 11.718% | $104.3111 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $826.66 | $907.0133 | $907.01 | $907.00 | $907.00 | |