| 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 | $208.98 | 6.660% | $222.8981 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $167.88 | 4.368% | $175.213 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $114.63 | 11.444% | $127.7483 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $6.37 | 3.538% | $6.5954 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $115.89 | 8.367% | $125.5865 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $91.60 | 5.727% | $96.8459 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $119.78 | 5.299% | $126.1271 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $825.13 | $881.0143 | $881.03 | $881.05 | $880.90 | |