| 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 | $93.90 | 11.505% | $104.7032 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $220.26 | 9.352% | $240.8587 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $179.44 | 10.450% | $198.1915 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $102.95 | 9.368% | $112.5944 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $106.86 | 6.650% | $113.9662 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $97.56 | 5.267% | $102.6985 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $248.40 | 8.795% | $270.2468 | $270.25 | $270.25 | $270.20 |
| 7 purchase totals = | $1,049.37 | $1,143.2593 | $1,143.26 | $1,143.25 | $1,143.30 | |