| 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 | $217.47 | 6.398% | $231.3837 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $97.51 | 13.199% | $110.3803 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $225.60 | 8.793% | $245.437 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $244.95 | 11.657% | $273.5038 | $273.50 | $273.50 | $273.50 |
| Purchase #5 | $54.60 | 11.599% | $60.9331 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $229.72 | 9.867% | $252.3865 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $221.30 | 8.244% | $239.544 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,291.15 | $1,413.5684 | $1,413.56 | $1,413.65 | $1,413.50 | |