| 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 | $210.32 | 12.848% | $237.3419 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $171.72 | 5.807% | $181.6918 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $127.30 | 4.831% | $133.4499 | $133.45 | $133.45 | $133.40 |
| Purchase #4 | $234.75 | 5.382% | $247.3842 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $89.46 | 7.588% | $96.2482 | $96.25 | $96.25 | $96.20 |
| Purchase #6 | $80.89 | 6.124% | $85.8437 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $187.44 | 6.214% | $199.0875 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,101.88 | $1,181.0472 | $1,181.04 | $1,181.10 | $1,180.90 | |