| 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 | $216.92 | 12.349% | $243.7075 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $47.80 | 9.285% | $52.2382 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $248.64 | 9.744% | $272.8675 | $272.87 | $272.85 | $272.90 |
| Purchase #4 | $186.39 | 10.230% | $205.4577 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $210.43 | 4.817% | $220.5664 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $52.60 | 10.605% | $58.1782 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $243.74 | 13.214% | $275.9478 | $275.95 | $275.95 | $275.90 |
| 7 purchase totals = | $1,206.52 | $1,328.9633 | $1,328.98 | $1,328.95 | $1,329.00 | |