| 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 | $238.51 | 6.592% | $254.2326 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $191.94 | 3.816% | $199.2644 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $211.56 | 3.707% | $219.4025 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $232.82 | 12.181% | $261.1798 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $168.28 | 10.851% | $186.5401 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $131.56 | 4.542% | $137.5355 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $135.33 | 5.504% | $142.7786 | $142.78 | $142.80 | $142.80 |
| 7 purchase totals = | $1,310.00 | $1,400.9335 | $1,400.93 | $1,401.00 | $1,400.90 | |