| 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 | $219.52 | 13.735% | $249.6711 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $184.74 | 7.645% | $198.8634 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $195.44 | 13.821% | $222.4518 | $222.45 | $222.45 | $222.50 |
| Purchase #4 | $97.50 | 5.179% | $102.5495 | $102.55 | $102.55 | $102.50 |
| Purchase #5 | $127.80 | 4.232% | $133.2085 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $190.81 | 12.797% | $215.228 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $108.64 | 5.662% | $114.7912 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $1,124.45 | $1,236.7635 | $1,236.76 | $1,236.75 | $1,236.80 | |