| 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 | $207.32 | 7.521% | $222.9125 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $193.87 | 9.560% | $212.404 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $243.61 | 13.289% | $275.9833 | $275.98 | $276.00 | $276.00 |
| Purchase #4 | $51.30 | 4.798% | $53.7614 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $161.67 | 8.787% | $175.8759 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $159.44 | 13.567% | $181.0712 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $201.61 | 7.855% | $217.4465 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,218.82 | $1,339.4548 | $1,339.45 | $1,339.45 | $1,339.50 | |