| 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 | $25.46 | 6.600% | $27.1404 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $123.79 | 12.393% | $139.1313 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $191.74 | 5.428% | $202.1476 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $122.82 | 12.733% | $138.4587 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $236.52 | 7.737% | $254.8196 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $139.46 | 3.406% | $144.21 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $85.85 | 13.840% | $97.7316 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $925.64 | $1,003.6392 | $1,003.64 | $1,003.65 | $1,003.50 | |