| 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 | $7.82 | 9.849% | $8.5902 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $93.53 | 11.221% | $104.025 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $199.62 | 3.241% | $206.0897 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $193.76 | 3.873% | $201.2643 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $234.94 | 12.278% | $263.7859 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $177.34 | 6.112% | $188.179 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $250.31 | 4.373% | $261.2561 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,157.32 | $1,233.1902 | $1,233.20 | $1,233.25 | $1,233.30 | |