| 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 | $226.85 | 9.428% | $248.2374 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $118.92 | 13.332% | $134.7744 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $70.41 | 10.357% | $77.7024 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $142.45 | 4.421% | $148.7477 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $240.98 | 4.749% | $252.4241 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $117.57 | 12.490% | $132.2545 | $132.25 | $132.25 | $132.30 |
| Purchase #7 | $101.48 | 12.647% | $114.3142 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,018.66 | $1,108.4547 | $1,108.44 | $1,108.40 | $1,108.40 | |