| 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 | $217.87 | 12.739% | $245.6245 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $123.90 | 10.629% | $137.0693 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $91.41 | 10.239% | $100.7695 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $211.82 | 7.374% | $227.4396 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $234.65 | 5.822% | $248.3113 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $104.35 | 9.214% | $113.9648 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $215.46 | 11.829% | $240.9468 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,199.46 | $1,314.1258 | $1,314.12 | $1,314.05 | $1,314.10 | |