| 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 | $125.32 | 12.581% | $141.0865 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $26.83 | 8.289% | $29.0539 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $176.56 | 9.370% | $193.1037 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $74.77 | 11.774% | $83.5734 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $107.94 | 10.856% | $119.658 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $217.87 | 10.349% | $240.4174 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $108.35 | 12.822% | $122.2426 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $837.64 | $929.1355 | $929.13 | $929.10 | $929.20 | |