| 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 | $220.56 | 4.792% | $231.1292 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $76.56 | 9.445% | $83.7911 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $199.35 | 4.334% | $207.9898 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $89.96 | 6.702% | $95.9891 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $165.72 | 9.385% | $181.2728 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $167.59 | 9.455% | $183.4356 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $230.62 | 8.176% | $249.4755 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,150.36 | $1,233.0831 | $1,233.09 | $1,233.15 | $1,233.10 | |