| 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 | $206.57 | 4.122% | $215.0848 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $76.90 | 12.674% | $86.6463 | $86.65 | $86.65 | $86.60 |
| Purchase #3 | $159.64 | 13.661% | $181.4484 | $181.45 | $181.45 | $181.40 |
| Purchase #4 | $160.81 | 12.707% | $181.2441 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $87.34 | 4.461% | $91.2362 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $23.64 | 13.246% | $26.7714 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $102.64 | 11.407% | $114.3481 | $114.35 | $114.35 | $114.30 |
| 7 purchase totals = | $817.54 | $896.7793 | $896.78 | $896.80 | $896.60 | |