| 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 | $196.38 | 8.286% | $212.652 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $127.50 | 12.704% | $143.6976 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $105.74 | 4.293% | $110.2794 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $195.57 | 13.217% | $221.4185 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $124.57 | 10.852% | $138.0883 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $103.47 | 13.206% | $117.1342 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $231.34 | 13.125% | $261.7034 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,084.57 | $1,204.9734 | $1,204.97 | $1,205.00 | $1,205.00 | |