| 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 | $106.64 | 7.355% | $114.4834 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $107.73 | 12.339% | $121.0228 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $234.72 | 10.690% | $259.8116 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $182.79 | 10.592% | $202.1511 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $215.87 | 11.201% | $240.0496 | $240.05 | $240.05 | $240.00 |
| Purchase #6 | $79.75 | 8.206% | $86.2943 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $239.80 | 10.267% | $264.4203 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,167.30 | $1,288.2331 | $1,288.22 | $1,288.20 | $1,288.20 | |