| 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 | $242.96 | 10.140% | $267.5961 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $77.49 | 4.356% | $80.8655 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $46.50 | 4.565% | $48.6227 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $39.65 | 9.479% | $43.4084 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $219.52 | 12.638% | $247.2629 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $179.92 | 7.367% | $193.1747 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $146.87 | 6.527% | $156.4562 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $952.91 | $1,037.3865 | $1,037.39 | $1,037.30 | $1,037.50 | |