| 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 | $234.45 | 9.657% | $257.0908 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $119.63 | 3.189% | $123.445 | $123.45 | $123.45 | $123.40 |
| Purchase #3 | $31.88 | 6.411% | $33.9238 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $19.45 | 4.697% | $20.3636 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $196.77 | 11.376% | $219.1546 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $188.37 | 4.702% | $197.2272 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $77.52 | 5.713% | $81.9487 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $868.07 | $933.1537 | $933.15 | $933.15 | $933.10 | |