| 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 | $236.73 | 5.480% | $249.7028 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $241.39 | 7.349% | $259.1298 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $167.66 | 11.398% | $186.7699 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $223.42 | 7.744% | $240.7216 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $225.37 | 13.702% | $256.2502 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $114.25 | 4.162% | $119.0051 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $19.39 | 7.454% | $20.8353 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $1,228.21 | $1,332.4147 | $1,332.42 | $1,332.40 | $1,332.40 | |