| 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 | $50.98 | 12.800% | $57.5054 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $244.91 | 11.842% | $273.9122 | $273.91 | $273.90 | $273.90 |
| Purchase #3 | $224.77 | 9.777% | $246.7458 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $184.94 | 11.166% | $205.5904 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $105.85 | 9.829% | $116.254 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $164.46 | 3.811% | $170.7276 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $225.50 | 12.719% | $254.1813 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $1,201.41 | $1,324.9167 | $1,324.92 | $1,324.95 | $1,324.90 | |