| 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 | $232.28 | 9.630% | $254.6486 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $200.33 | 7.682% | $215.7194 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $182.55 | 11.712% | $203.9303 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $250.39 | 12.772% | $282.3698 | $282.37 | $282.35 | $282.40 |
| Purchase #5 | $97.95 | 8.508% | $106.2836 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $150.69 | 6.566% | $160.5843 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $179.47 | 4.490% | $187.5282 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $1,293.66 | $1,411.0642 | $1,411.06 | $1,411.10 | $1,411.00 | |