| 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 | $197.88 | 11.215% | $220.0722 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $54.94 | 11.699% | $61.3674 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $90.77 | 5.460% | $95.726 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $86.49 | 7.831% | $93.263 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $224.32 | 11.556% | $250.2424 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $8.81 | 3.641% | $9.1308 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $109.61 | 10.808% | $121.4566 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $772.82 | $851.2584 | $851.26 | $851.25 | $851.30 | |