| 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 | $107.57 | 6.796% | $114.8805 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $245.52 | 9.398% | $268.594 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $101.32 | 8.310% | $109.7397 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $175.73 | 10.281% | $193.7968 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $157.92 | 8.857% | $171.907 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $156.80 | 4.713% | $164.19 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $180.42 | 6.400% | $191.9669 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $1,125.28 | $1,215.0749 | $1,215.08 | $1,215.10 | $1,215.10 | |