| 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 | $10.25 | 8.349% | $11.1058 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $206.83 | 3.553% | $214.1787 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $29.85 | 8.687% | $32.4431 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $191.86 | 13.645% | $218.0393 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $168.73 | 10.826% | $186.9967 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $109.79 | 4.111% | $114.3035 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $222.97 | 8.154% | $241.151 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $940.28 | $1,018.2181 | $1,018.22 | $1,018.25 | $1,018.20 | |