| 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 | $239.59 | 6.366% | $254.8423 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $161.76 | 4.528% | $169.0845 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $107.59 | 7.212% | $115.3494 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $190.71 | 10.627% | $210.9768 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $127.39 | 5.389% | $134.255 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $82.69 | 7.154% | $88.6056 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $153.57 | 6.133% | $162.9884 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $1,063.30 | $1,136.1020 | $1,136.11 | $1,136.15 | $1,136.10 | |