| 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 | $163.98 | 8.290% | $177.5739 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $235.65 | 10.781% | $261.0554 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $107.98 | 6.170% | $114.6424 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $248.35 | 12.200% | $278.6487 | $278.65 | $278.65 | $278.60 |
| Purchase #5 | $17.25 | 10.665% | $19.0897 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $244.61 | 10.790% | $271.0034 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $193.30 | 4.796% | $202.5707 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,211.12 | $1,324.5842 | $1,324.58 | $1,324.55 | $1,324.60 | |