| 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 | $190.66 | 5.669% | $201.4685 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $197.84 | 13.163% | $223.8817 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $205.53 | 5.416% | $216.6615 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $248.26 | 13.109% | $280.8044 | $280.80 | $280.80 | $280.80 |
| Purchase #5 | $104.90 | 5.833% | $111.0188 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $17.73 | 5.478% | $18.7012 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $145.69 | 11.821% | $162.912 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $1,110.61 | $1,215.4481 | $1,215.44 | $1,215.40 | $1,215.50 | |