| 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 | $214.84 | 10.330% | $237.033 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $206.77 | 4.478% | $216.0292 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $246.96 | 12.643% | $278.1832 | $278.18 | $278.20 | $278.20 |
| Purchase #4 | $211.32 | 10.353% | $233.198 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $28.72 | 5.221% | $30.2195 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $231.59 | 11.208% | $257.5466 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $160.52 | 9.459% | $175.7036 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,300.72 | $1,427.9131 | $1,427.91 | $1,427.95 | $1,427.80 | |