| 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 | $225.29 | 11.185% | $250.4887 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $158.48 | 9.542% | $173.6022 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $104.36 | 9.415% | $114.1855 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $137.36 | 3.739% | $142.4959 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $223.41 | 13.869% | $254.3947 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $119.62 | 6.113% | $126.9324 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $235.71 | 11.573% | $262.9887 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,204.23 | $1,325.0881 | $1,325.09 | $1,325.15 | $1,325.10 | |