| 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 | $201.61 | 10.306% | $222.3879 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $48.74 | 4.229% | $50.8012 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $20.43 | 13.389% | $23.1654 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $208.42 | 4.618% | $218.0448 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $26.86 | 3.388% | $27.77 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $87.54 | 5.722% | $92.549 | $92.55 | $92.55 | $92.50 |
| Purchase #7 | $119.75 | 11.565% | $133.5991 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $713.35 | $768.3174 | $768.32 | $768.30 | $768.30 | |