| 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 | $205.98 | 13.323% | $233.4227 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $207.62 | 13.753% | $236.174 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $83.62 | 4.367% | $87.2717 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $249.75 | 13.773% | $284.1481 | $284.15 | $284.15 | $284.10 |
| Purchase #5 | $92.53 | 12.867% | $104.4358 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $229.85 | 11.402% | $256.0575 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $63.25 | 12.351% | $71.062 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $1,132.60 | $1,272.5718 | $1,272.57 | $1,272.50 | $1,272.60 | |