| 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 | $54.30 | 3.855% | $56.3933 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $144.51 | 12.586% | $162.698 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $226.92 | 3.130% | $234.0226 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $127.59 | 5.221% | $134.2515 | $134.25 | $134.25 | $134.30 |
| Purchase #5 | $234.92 | 11.162% | $261.1418 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $14.64 | 9.690% | $16.0586 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $199.98 | 6.102% | $212.1828 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $1,002.86 | $1,076.7486 | $1,076.74 | $1,076.75 | $1,076.80 | |