| 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 | $95.43 | 12.555% | $107.4112 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $126.57 | 13.323% | $143.4329 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $229.34 | 4.389% | $239.4057 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $104.62 | 7.609% | $112.5805 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $124.82 | 12.629% | $140.5835 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $185.60 | 7.688% | $199.8689 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $214.74 | 7.705% | $231.2857 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $1,081.12 | $1,174.5684 | $1,174.57 | $1,174.60 | $1,174.60 | |