| 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 | $228.41 | 4.698% | $239.1407 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $46.29 | 10.466% | $51.1347 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $212.83 | 4.432% | $222.2626 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $163.73 | 5.192% | $172.2309 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $114.84 | 12.268% | $128.9286 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $250.98 | 13.753% | $285.4973 | $285.50 | $285.50 | $285.50 |
| Purchase #7 | $186.82 | 4.520% | $195.2643 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $1,203.90 | $1,294.4591 | $1,294.45 | $1,294.50 | $1,294.40 | |