| 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 | $110.53 | 9.769% | $121.3277 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $176.69 | 6.168% | $187.5882 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $248.66 | 3.761% | $258.0121 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $182.31 | 12.648% | $205.3686 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $110.35 | 3.390% | $114.0909 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $10.99 | 6.795% | $11.7368 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $234.85 | 6.820% | $250.8668 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $1,074.38 | $1,148.9911 | $1,149.00 | $1,149.00 | $1,149.00 | |