| 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 | $212.52 | 7.217% | $227.8576 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $71.58 | 13.494% | $81.239 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $107.47 | 13.594% | $122.0795 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $141.41 | 3.641% | $146.5587 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $129.31 | 6.425% | $137.6182 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $81.42 | 6.286% | $86.5381 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $111.69 | 10.305% | $123.1997 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $855.40 | $925.0908 | $925.10 | $925.10 | $925.10 | |