| 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 | $208.57 | 6.182% | $221.4638 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $242.80 | 4.588% | $253.9397 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $237.70 | 5.425% | $250.5952 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $148.74 | 7.534% | $159.9461 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $182.69 | 13.544% | $207.4335 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $173.85 | 3.857% | $180.5554 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $127.46 | 9.839% | $140.0008 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,321.81 | $1,413.9345 | $1,413.94 | $1,413.95 | $1,413.90 | |