| 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 | $121.95 | 9.699% | $133.7779 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $234.66 | 6.612% | $250.1757 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $213.52 | 7.568% | $229.6792 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $176.97 | 11.157% | $196.7145 | $196.71 | $196.70 | $196.70 |
| Purchase #5 | $114.46 | 4.796% | $119.9495 | $119.95 | $119.95 | $119.90 |
| Purchase #6 | $104.37 | 8.745% | $113.4972 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $249.31 | 9.789% | $273.715 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $1,215.24 | $1,317.5090 | $1,317.52 | $1,317.55 | $1,317.50 | |