| 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 | $202.55 | 3.675% | $209.9937 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $50.96 | 10.390% | $56.2547 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $42.75 | 8.186% | $46.2495 | $46.25 | $46.25 | $46.20 |
| Purchase #4 | $220.81 | 13.590% | $250.8181 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $215.26 | 12.345% | $241.8338 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $59.27 | 13.187% | $67.0859 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $177.71 | 10.143% | $195.7351 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $969.31 | $1,067.9708 | $1,067.97 | $1,068.00 | $1,067.90 | |