| 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 | $236.60 | 5.793% | $250.3062 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $216.55 | 5.349% | $228.1333 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $198.47 | 12.318% | $222.9175 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $105.62 | 10.214% | $116.408 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $111.77 | 7.813% | $120.5026 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $240.36 | 3.264% | $248.2054 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $98.56 | 5.471% | $103.9522 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $1,207.93 | $1,290.4252 | $1,290.43 | $1,290.40 | $1,290.40 | |