| 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 | $117.93 | 9.852% | $129.5485 | $129.55 | $129.55 | $129.50 |
| Purchase #2 | $90.39 | 12.212% | $101.4284 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $66.81 | 12.661% | $75.2688 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $113.41 | 5.556% | $119.7111 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $167.55 | 7.209% | $179.6287 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $138.29 | 11.400% | $154.0551 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $234.56 | 11.525% | $261.593 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $928.94 | $1,021.2336 | $1,021.24 | $1,021.25 | $1,021.20 | |