| 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 | $239.57 | 13.385% | $271.6364 | $271.64 | $271.65 | $271.60 |
| Purchase #2 | $227.83 | 13.852% | $259.389 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $176.29 | 6.129% | $187.0948 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $85.44 | 13.108% | $96.6395 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $193.28 | 7.606% | $207.9809 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $227.32 | 4.177% | $236.8152 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $166.97 | 9.549% | $182.914 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,316.70 | $1,442.4698 | $1,442.47 | $1,442.50 | $1,442.40 | |