| 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 | $238.30 | 4.490% | $248.9997 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $106.72 | 4.614% | $111.6441 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $73.85 | 12.667% | $83.2046 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $69.27 | 7.108% | $74.1937 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $95.62 | 9.434% | $104.6408 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $236.29 | 5.632% | $249.5979 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $205.64 | 11.543% | $229.377 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,025.69 | $1,101.6578 | $1,101.65 | $1,101.70 | $1,101.60 | |