| 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 | $139.28 | 7.406% | $149.5951 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $209.57 | 13.181% | $237.1934 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $114.36 | 4.144% | $119.0991 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $34.54 | 5.431% | $36.4159 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $199.78 | 11.193% | $222.1414 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $99.49 | 7.657% | $107.1079 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $51.78 | 6.669% | $55.2332 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $848.80 | $926.7860 | $926.79 | $926.80 | $926.70 | |