| 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 | $22.36 | 13.429% | $25.3627 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $248.83 | 13.818% | $283.2133 | $283.21 | $283.20 | $283.20 |
| Purchase #3 | $186.64 | 4.714% | $195.4382 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $239.81 | 7.429% | $257.6255 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $179.57 | 11.295% | $199.8524 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $97.63 | 5.724% | $103.2183 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $166.73 | 3.598% | $172.7289 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $1,141.57 | $1,237.4393 | $1,237.44 | $1,237.45 | $1,237.40 | |