| 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 | $222.97 | 3.154% | $230.0025 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $8.81 | 7.296% | $9.4528 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $93.60 | 4.272% | $97.5986 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $92.31 | 11.201% | $102.6496 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $161.69 | 6.163% | $171.655 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $212.85 | 9.498% | $233.0665 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $234.52 | 12.614% | $264.1024 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,026.75 | $1,108.5274 | $1,108.53 | $1,108.50 | $1,108.60 | |