| 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 | $107.59 | 6.635% | $114.7286 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $213.56 | 8.779% | $232.3084 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $192.62 | 12.628% | $216.9441 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $94.73 | 11.472% | $105.5974 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $51.78 | 9.381% | $56.6375 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $186.97 | 7.868% | $201.6808 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $237.96 | 8.860% | $259.0433 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $1,085.21 | $1,186.9401 | $1,186.94 | $1,187.00 | $1,186.80 | |