| 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 | $229.41 | 7.181% | $245.8839 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $194.83 | 9.437% | $213.2161 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $200.41 | 13.715% | $227.8962 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $194.41 | 6.267% | $206.5937 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $26.43 | 13.571% | $30.0168 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $223.69 | 12.422% | $251.4768 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $245.50 | 3.432% | $253.9256 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,314.68 | $1,429.0091 | $1,429.02 | $1,429.05 | $1,429.00 | |