| 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 | $206.83 | 7.260% | $221.8459 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $194.30 | 8.779% | $211.3576 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $60.87 | 4.133% | $63.3858 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $80.38 | 7.375% | $86.308 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $122.39 | 8.863% | $133.2374 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $137.52 | 12.484% | $154.688 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $36.34 | 5.225% | $38.2388 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $838.63 | $909.0615 | $909.08 | $909.10 | $909.00 | |