| 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 | $7.60 | 9.106% | $8.2921 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $155.66 | 3.578% | $161.2295 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $235.44 | 5.590% | $248.6011 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $168.55 | 10.831% | $186.8057 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $120.52 | 3.855% | $125.166 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $114.32 | 3.301% | $118.0937 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $200.86 | 3.430% | $207.7495 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $1,002.95 | $1,055.9376 | $1,055.94 | $1,055.95 | $1,055.90 | |