| 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 | $228.89 | 11.177% | $254.473 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $231.81 | 6.545% | $246.982 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $216.62 | 6.675% | $231.0794 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $107.50 | 3.239% | $110.9819 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $215.61 | 12.577% | $242.7273 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $119.44 | 4.367% | $124.6559 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $202.31 | 12.221% | $227.0343 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,322.18 | $1,437.9338 | $1,437.93 | $1,438.00 | $1,438.00 | |