| 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 | $211.71 | 13.630% | $240.5661 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $78.44 | 8.241% | $84.9042 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $217.55 | 10.870% | $241.1977 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $100.96 | 13.533% | $114.6229 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $51.51 | 8.808% | $56.047 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $190.55 | 12.440% | $214.2544 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $59.37 | 13.523% | $67.3986 | $67.40 | $67.40 | $67.40 |
| 7 purchase totals = | $910.09 | $1,018.9909 | $1,018.99 | $1,018.95 | $1,019.00 | |