| 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 | $133.54 | 7.597% | $143.685 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $104.92 | 13.820% | $119.4199 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $168.74 | 13.871% | $192.1459 | $192.15 | $192.15 | $192.10 |
| Purchase #4 | $208.85 | 12.344% | $234.6304 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $169.40 | 5.362% | $178.4832 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $240.78 | 5.821% | $254.7958 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $240.85 | 11.274% | $268.0034 | $268.00 | $268.00 | $268.00 |
| 7 purchase totals = | $1,267.08 | $1,391.1636 | $1,391.17 | $1,391.20 | $1,391.10 | |