| 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 | $216.56 | 9.175% | $236.4294 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $107.45 | 6.863% | $114.8243 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $27.71 | 10.331% | $30.5727 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $193.48 | 13.120% | $218.8646 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $125.63 | 4.686% | $131.517 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $95.54 | 12.131% | $107.13 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $212.81 | 8.324% | $230.5243 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $979.18 | $1,069.8623 | $1,069.85 | $1,069.80 | $1,069.80 | |