| 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 | $222.58 | 5.512% | $234.8486 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $115.74 | 5.674% | $122.3071 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $75.87 | 13.336% | $85.988 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $142.91 | 6.784% | $152.605 | $152.61 | $152.60 | $152.60 |
| Purchase #5 | $57.27 | 3.320% | $59.1714 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $184.83 | 4.229% | $192.6465 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $132.88 | 3.411% | $137.4125 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $932.08 | $984.9791 | $984.99 | $984.95 | $984.90 | |