| 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 | $23.84 | 10.807% | $26.4164 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $217.69 | 3.312% | $224.8999 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $161.82 | 13.802% | $184.1544 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $136.76 | 5.410% | $144.1587 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $25.61 | 9.122% | $27.9461 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $138.42 | 3.127% | $142.7484 | $142.75 | $142.75 | $142.70 |
| Purchase #7 | $94.44 | 4.175% | $98.3829 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $798.58 | $848.7068 | $848.71 | $848.70 | $848.70 | |