| 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 | $117.57 | 13.671% | $133.643 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $205.88 | 9.708% | $225.8668 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $236.37 | 7.416% | $253.8992 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $226.64 | 13.626% | $257.522 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $216.87 | 10.381% | $239.3833 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $70.68 | 8.334% | $76.5705 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $231.62 | 9.229% | $252.9962 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,305.63 | $1,439.8810 | $1,439.88 | $1,439.85 | $1,439.90 | |