| 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 | $98.72 | 12.672% | $111.2298 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $202.37 | 11.458% | $225.5576 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $203.82 | 8.530% | $221.2058 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $136.40 | 8.733% | $148.3118 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $110.58 | 10.643% | $122.349 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $97.84 | 6.365% | $104.0675 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $167.76 | 4.687% | $175.6229 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $1,017.49 | $1,108.3444 | $1,108.35 | $1,108.30 | $1,108.30 | |