| 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 | $222.55 | 11.612% | $248.3925 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $207.37 | 10.534% | $229.2144 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $55.95 | 13.169% | $63.3181 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $191.96 | 13.418% | $217.7172 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $44.56 | 5.691% | $47.0959 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $171.30 | 7.568% | $184.264 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $215.44 | 11.792% | $240.8447 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,109.13 | $1,230.8468 | $1,230.84 | $1,230.80 | $1,230.80 | |