| 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 | $77.27 | 8.820% | $84.0852 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $239.94 | 11.149% | $266.6909 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $207.83 | 13.808% | $236.5272 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $130.37 | 4.806% | $136.6356 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $104.98 | 13.388% | $119.0347 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $52.55 | 13.633% | $59.7141 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $214.31 | 9.282% | $234.2023 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,027.25 | $1,136.8900 | $1,136.89 | $1,136.95 | $1,136.80 | |