| 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 | $105.65 | 13.475% | $119.8863 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $245.94 | 6.557% | $262.0663 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $127.71 | 5.223% | $134.3803 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $105.31 | 8.291% | $114.0413 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $122.50 | 3.703% | $127.0362 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $190.61 | 13.364% | $216.0831 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $75.88 | 11.623% | $84.6995 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $973.60 | $1,058.1930 | $1,058.20 | $1,058.25 | $1,058.20 | |