| 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 | $239.30 | 11.659% | $267.2 | $267.20 | $267.20 | $267.20 |
| Purchase #2 | $222.57 | 9.383% | $243.4537 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $180.71 | 11.203% | $200.9549 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $90.69 | 11.657% | $101.2617 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $43.51 | 9.178% | $47.5033 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $31.69 | 4.781% | $33.2051 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $193.77 | 7.530% | $208.3609 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,002.24 | $1,101.9396 | $1,101.93 | $1,101.90 | $1,102.10 | |