| 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 | $240.69 | 7.575% | $258.9223 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $47.84 | 6.795% | $51.0907 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $234.68 | 10.705% | $259.8025 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $167.40 | 5.492% | $176.5936 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $230.91 | 13.313% | $261.651 | $261.65 | $261.65 | $261.70 |
| Purchase #6 | $216.39 | 6.235% | $229.8819 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $15.36 | 10.347% | $16.9493 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $1,153.27 | $1,254.8913 | $1,254.88 | $1,254.90 | $1,254.90 | |