| 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 | $103.83 | 9.845% | $114.0521 | $114.05 | $114.05 | $114.10 |
| Purchase #2 | $51.26 | 5.560% | $54.1101 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $107.33 | 13.600% | $121.9269 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $216.48 | 11.795% | $242.0138 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $249.64 | 8.689% | $271.3312 | $271.33 | $271.35 | $271.30 |
| Purchase #6 | $78.32 | 10.161% | $86.2781 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $154.44 | 6.691% | $164.7736 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $961.30 | $1,054.4858 | $1,054.48 | $1,054.50 | $1,054.50 | |