| 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 | $80.90 | 12.758% | $91.2212 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $189.68 | 4.545% | $198.301 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $163.63 | 8.308% | $177.2244 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $217.92 | 8.110% | $235.5933 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $234.84 | 7.523% | $252.507 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $63.39 | 11.223% | $70.5043 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $217.56 | 4.630% | $227.633 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $1,167.92 | $1,252.9842 | $1,252.97 | $1,252.95 | $1,252.90 | |