| 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 | $236.68 | 12.585% | $266.4662 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $116.66 | 5.413% | $122.9748 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $104.27 | 11.394% | $116.1505 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $137.87 | 9.587% | $151.0876 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $174.82 | 9.652% | $191.6936 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $179.87 | 6.553% | $191.6569 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $107.78 | 5.498% | $113.7057 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,057.95 | $1,153.7353 | $1,153.74 | $1,153.70 | $1,153.90 | |