| 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 | $25.80 | 4.393% | $26.9334 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $220.43 | 6.246% | $234.1981 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $194.83 | 13.801% | $221.7185 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $45.32 | 8.724% | $49.2737 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $18.76 | 12.181% | $21.0452 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $99.40 | 12.655% | $111.9791 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $212.38 | 8.805% | $231.0801 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $816.92 | $896.2281 | $896.23 | $896.25 | $896.20 | |