| 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 | $187.35 | 8.272% | $202.8476 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $103.52 | 5.265% | $108.9703 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $192.59 | 5.301% | $202.7992 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $36.72 | 3.196% | $37.8936 | $37.89 | $37.90 | $37.90 |
| Purchase #5 | $122.97 | 8.272% | $133.1421 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $191.90 | 12.176% | $215.2657 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $70.57 | 9.250% | $77.0977 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $905.62 | $978.0162 | $978.02 | $978.00 | $978.00 | |