| 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 | $198.39 | 5.174% | $208.6547 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $199.52 | 10.672% | $220.8128 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $229.69 | 5.342% | $241.96 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $230.32 | 9.167% | $251.4334 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $249.80 | 4.623% | $261.3483 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $127.37 | 10.217% | $140.3834 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $164.99 | 9.210% | $180.1856 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $1,400.08 | $1,504.7782 | $1,504.77 | $1,504.80 | $1,504.80 | |