| 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 | $205.58 | 12.263% | $230.7903 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $206.62 | 5.576% | $218.1411 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $219.91 | 8.549% | $238.7101 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $63.30 | 9.645% | $69.4053 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $169.77 | 3.349% | $175.4556 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $59.47 | 3.502% | $61.5526 | $61.55 | $61.55 | $61.60 |
| Purchase #7 | $117.59 | 5.386% | $123.9234 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $1,042.24 | $1,117.9784 | $1,117.98 | $1,117.95 | $1,118.00 | |