| 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 | $216.80 | 11.479% | $241.6865 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $133.91 | 5.403% | $141.1452 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $248.93 | 6.160% | $264.2641 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $128.97 | 3.339% | $133.2763 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $166.51 | 11.684% | $185.965 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $66.80 | 11.246% | $74.3123 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $104.60 | 9.845% | $114.8979 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $1,066.52 | $1,155.5473 | $1,155.56 | $1,155.55 | $1,155.60 | |