| 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 | $245.29 | 3.872% | $254.7876 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $115.33 | 12.448% | $129.6863 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $132.63 | 5.589% | $140.0427 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $80.73 | 11.358% | $89.8993 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $107.97 | 6.734% | $115.2407 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $26.92 | 6.129% | $28.5699 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $93.91 | 11.282% | $104.5049 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $802.78 | $862.7314 | $862.73 | $862.75 | $862.70 | |