| 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 | $245.71 | 5.840% | $260.0595 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $223.55 | 5.476% | $235.7916 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $158.89 | 10.564% | $175.6751 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $84.46 | 5.492% | $89.0985 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $151.63 | 4.351% | $158.2274 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $91.42 | 9.473% | $100.0802 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $228.59 | 3.792% | $237.2581 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,184.25 | $1,256.1904 | $1,256.20 | $1,256.25 | $1,256.30 | |