| 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 | $210.84 | 7.136% | $225.8855 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $208.40 | 11.505% | $232.3764 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $162.42 | 13.293% | $184.0105 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $104.31 | 8.665% | $113.3485 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $23.41 | 11.232% | $26.0394 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $204.38 | 6.360% | $217.3786 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $127.30 | 7.733% | $137.1441 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $1,041.06 | $1,136.1830 | $1,136.19 | $1,136.25 | $1,136.10 | |