| 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 | $205.30 | 13.453% | $232.919 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $234.42 | 6.465% | $249.5753 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $114.61 | 12.409% | $128.832 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $38.89 | 13.325% | $44.0721 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $119.27 | 12.455% | $134.1251 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $239.64 | 11.108% | $266.2592 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $87.38 | 5.722% | $92.3799 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $1,039.51 | $1,148.1626 | $1,148.17 | $1,148.20 | $1,148.20 | |