| 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 | $16.38 | 12.413% | $18.4132 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $235.58 | 11.839% | $263.4703 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $76.27 | 13.190% | $86.33 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $199.47 | 11.451% | $222.3113 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $27.43 | 9.646% | $30.0759 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $171.41 | 3.679% | $177.7162 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $225.51 | 6.410% | $239.9652 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $952.05 | $1,038.2821 | $1,038.29 | $1,038.25 | $1,038.30 | |