| 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 | $242.46 | 7.866% | $261.5319 | $261.53 | $261.55 | $261.50 |
| Purchase #2 | $184.54 | 4.315% | $192.5029 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $14.30 | 8.553% | $15.5231 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $191.29 | 6.183% | $203.1175 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $201.74 | 7.796% | $217.4677 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $246.94 | 13.717% | $280.8128 | $280.81 | $280.80 | $280.80 |
| Purchase #7 | $206.60 | 5.636% | $218.244 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,287.87 | $1,389.1999 | $1,389.19 | $1,389.15 | $1,389.10 | |