| 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 | $249.71 | 7.123% | $267.4968 | $267.50 | $267.50 | $267.50 |
| Purchase #2 | $230.78 | 3.837% | $239.635 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $114.62 | 12.375% | $128.8042 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $91.31 | 12.531% | $102.7521 | $102.75 | $102.75 | $102.80 |
| Purchase #5 | $219.64 | 13.105% | $248.4238 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $244.69 | 9.553% | $268.0652 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $248.46 | 8.615% | $269.8648 | $269.86 | $269.85 | $269.90 |
| 7 purchase totals = | $1,399.21 | $1,525.0419 | $1,525.04 | $1,525.00 | $1,525.10 | |