| 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 | $233.40 | 10.237% | $257.2932 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $76.36 | 13.400% | $86.5922 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $81.77 | 4.499% | $85.4488 | $85.45 | $85.45 | $85.40 |
| Purchase #4 | $17.30 | 5.390% | $18.2325 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $54.84 | 3.411% | $56.7106 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $216.65 | 8.462% | $234.9829 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $20.39 | 5.498% | $21.511 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $700.71 | $760.7712 | $760.76 | $760.80 | $760.70 | |