| 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 | $173.40 | 10.812% | $192.148 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $237.84 | 11.433% | $265.0322 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $115.75 | 10.366% | $127.7486 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $192.88 | 3.548% | $199.7234 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $223.25 | 10.703% | $247.1444 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $217.65 | 10.612% | $240.747 | $240.75 | $240.75 | $240.70 |
| Purchase #7 | $95.97 | 8.448% | $104.0775 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $1,256.74 | $1,376.6211 | $1,376.62 | $1,376.65 | $1,376.40 | |