| 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 | $182.45 | 9.827% | $200.3794 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $41.37 | 8.405% | $44.8471 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $74.28 | 4.717% | $77.7838 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $248.63 | 4.671% | $260.2435 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $182.65 | 11.360% | $203.399 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $11.32 | 7.758% | $12.1982 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $135.93 | 10.695% | $150.4677 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $876.63 | $949.3187 | $949.32 | $949.35 | $949.30 | |