| 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 | $231.62 | 3.430% | $239.5646 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $78.95 | 3.226% | $81.4969 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $56.87 | 11.235% | $63.2593 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $181.54 | 6.144% | $192.6938 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $133.61 | 9.464% | $146.2549 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $237.30 | 4.562% | $248.1256 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $195.31 | 11.322% | $217.423 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,115.20 | $1,188.8181 | $1,188.81 | $1,188.80 | $1,188.90 | |