| 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 | $127.78 | 4.121% | $133.0458 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $183.64 | 4.538% | $191.9736 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $230.42 | 8.450% | $249.8905 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $138.27 | 3.856% | $143.6017 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $10.52 | 9.632% | $11.5333 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $47.93 | 3.397% | $49.5582 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $190.81 | 12.394% | $214.459 | $214.46 | $214.45 | $214.50 |
| 7 purchase totals = | $929.37 | $994.0621 | $994.06 | $994.05 | $994.10 | |