| 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 | $182.88 | 10.542% | $202.1592 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $114.47 | 3.711% | $118.718 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $193.70 | 7.306% | $207.8517 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $235.45 | 5.202% | $247.6981 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $236.43 | 5.223% | $248.7787 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $50.59 | 10.756% | $56.0315 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $14.41 | 10.429% | $15.9128 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $1,027.93 | $1,097.1500 | $1,097.15 | $1,097.15 | $1,097.20 | |