| 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 | $225.35 | 11.655% | $251.6145 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $245.70 | 3.553% | $254.4297 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $51.98 | 10.552% | $57.4649 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $72.94 | 3.730% | $75.6607 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $234.84 | 11.177% | $261.0881 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $85.65 | 9.752% | $94.0026 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $247.87 | 6.380% | $263.6841 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $1,164.33 | $1,257.9446 | $1,257.93 | $1,257.95 | $1,258.00 | |