| 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 | $64.34 | 10.839% | $71.3138 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $214.48 | 9.593% | $235.0551 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $174.25 | 12.277% | $195.6427 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $105.97 | 8.403% | $114.8747 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $110.34 | 3.511% | $114.214 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $86.36 | 13.369% | $97.9055 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $187.32 | 13.680% | $212.9454 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $943.06 | $1,041.9512 | $1,041.95 | $1,041.90 | $1,041.90 | |