| 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 | $202.25 | 7.861% | $218.1489 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $104.66 | 4.606% | $109.4806 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $42.47 | 10.369% | $46.8737 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $190.45 | 5.843% | $201.578 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $124.33 | 7.331% | $133.4446 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $155.91 | 4.542% | $162.9914 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $171.94 | 13.735% | $195.556 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $992.01 | $1,068.0732 | $1,068.07 | $1,068.10 | $1,068.10 | |