| 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 | $104.38 | 4.183% | $108.7462 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $209.38 | 12.505% | $235.563 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $22.95 | 8.199% | $24.8317 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $188.95 | 9.215% | $206.3617 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $20.83 | 7.521% | $22.3966 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $190.87 | 11.235% | $212.3142 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $30.86 | 6.194% | $32.7715 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $768.22 | $842.9849 | $842.98 | $842.95 | $843.00 | |