| 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 | $107.73 | 13.213% | $121.9644 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $231.67 | 5.832% | $245.181 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $16.62 | 13.213% | $18.816 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $106.57 | 3.712% | $110.5259 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $195.69 | 11.357% | $217.9145 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $166.74 | 3.261% | $172.1774 | $172.18 | $172.20 | $172.20 |
| Purchase #7 | $21.66 | 9.549% | $23.7283 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $846.68 | $910.3075 | $910.31 | $910.35 | $910.30 | |