| 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 | $208.32 | 13.713% | $236.8869 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $31.40 | 13.464% | $35.6277 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $247.48 | 7.288% | $265.5163 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $125.64 | 13.178% | $142.1968 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $212.55 | 10.706% | $235.3056 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $45.38 | 3.485% | $46.9615 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $236.70 | 5.501% | $249.7209 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $1,107.47 | $1,212.2157 | $1,212.23 | $1,212.20 | $1,212.20 | |