| 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 | $210.99 | 12.155% | $236.6358 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $67.62 | 3.197% | $69.7818 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $107.29 | 6.665% | $114.4409 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $214.69 | 10.535% | $237.3076 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $231.72 | 4.534% | $242.2262 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $209.90 | 3.711% | $217.6894 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $239.62 | 3.546% | $248.1169 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,281.83 | $1,366.1986 | $1,366.21 | $1,366.25 | $1,366.10 | |