| 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 | $223.87 | 12.261% | $251.3187 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $107.31 | 11.199% | $119.3276 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $220.32 | 12.666% | $248.2257 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $155.25 | 5.572% | $163.9005 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $18.69 | 9.194% | $20.4084 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $139.72 | 12.454% | $157.1207 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $107.76 | 6.187% | $114.4271 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $972.92 | $1,074.7287 | $1,074.74 | $1,074.75 | $1,074.60 | |