| 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 | $68.28 | 4.300% | $71.216 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $24.84 | 4.846% | $26.0437 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $124.84 | 4.293% | $130.1994 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $143.32 | 5.395% | $151.0521 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $182.65 | 3.316% | $188.7067 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $250.46 | 12.339% | $281.3643 | $281.36 | $281.35 | $281.40 |
| Purchase #7 | $201.77 | 13.709% | $229.4306 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $996.16 | $1,078.0128 | $1,078.01 | $1,078.00 | $1,078.00 | |