| 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 | $219.34 | 9.711% | $240.6401 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $146.58 | 12.382% | $164.7295 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $17.70 | 10.579% | $19.5725 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $13.45 | 12.501% | $15.1314 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $114.70 | 9.140% | $125.1836 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $123.27 | 3.349% | $127.3983 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $151.95 | 4.143% | $158.2453 | $158.25 | $158.25 | $158.20 |
| 7 purchase totals = | $786.99 | $850.9007 | $850.90 | $850.95 | $850.80 | |