| 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 | $204.69 | 11.569% | $228.3706 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $16.68 | 3.224% | $17.2178 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $132.56 | 8.212% | $143.4458 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $27.72 | 8.291% | $30.0183 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $156.41 | 10.521% | $172.8659 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $101.75 | 10.303% | $112.2333 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $196.97 | 12.331% | $221.2584 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $836.78 | $925.4101 | $925.42 | $925.35 | $925.40 | |