| 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 | $102.95 | 4.220% | $107.2945 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $97.74 | 6.786% | $104.3726 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $192.76 | 4.612% | $201.6501 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $124.31 | 10.361% | $137.1898 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $137.54 | 3.130% | $141.845 | $141.85 | $141.85 | $141.80 |
| Purchase #6 | $199.68 | 11.215% | $222.0741 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $8.32 | 7.131% | $8.9133 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $863.30 | $923.3394 | $923.33 | $923.30 | $923.40 | |