| 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 | $11.79 | 9.817% | $12.9474 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $151.56 | 13.369% | $171.8221 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $192.94 | 4.456% | $201.5374 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $181.82 | 6.279% | $193.2365 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $225.39 | 6.430% | $239.8826 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $9.74 | 10.647% | $10.777 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $188.88 | 9.357% | $206.5535 | $206.55 | $206.55 | $206.60 |
| 7 purchase totals = | $962.12 | $1,036.7565 | $1,036.76 | $1,036.80 | $1,036.70 | |