| 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 | $121.34 | 12.464% | $136.4638 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $49.77 | 13.713% | $56.595 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $233.84 | 11.183% | $259.9903 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $104.49 | 13.493% | $118.5888 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $223.58 | 9.841% | $245.5825 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $103.77 | 9.340% | $113.4621 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $110.68 | 7.782% | $119.2931 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $947.47 | $1,049.9756 | $1,049.97 | $1,050.00 | $1,050.10 | |