| 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 | $191.25 | 4.297% | $199.468 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $125.75 | 3.417% | $130.0469 | $130.05 | $130.05 | $130.00 |
| Purchase #3 | $219.83 | 9.431% | $240.5622 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $245.41 | 11.526% | $273.696 | $273.70 | $273.70 | $273.70 |
| Purchase #5 | $236.38 | 7.268% | $253.5601 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $99.79 | 7.207% | $106.9819 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $190.28 | 10.158% | $209.6086 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $1,308.69 | $1,413.9237 | $1,413.93 | $1,413.90 | $1,414.00 | |