| 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 | $185.39 | 13.185% | $209.8337 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $210.66 | 11.333% | $234.5341 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $127.84 | 13.492% | $145.0882 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $241.43 | 4.442% | $252.1543 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $229.76 | 13.861% | $261.607 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $135.82 | 10.257% | $149.7511 | $149.75 | $149.75 | $149.80 |
| Purchase #7 | $215.77 | 7.423% | $231.7866 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,346.67 | $1,484.7550 | $1,484.75 | $1,484.80 | $1,484.80 | |