| 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 | $119.42 | 13.625% | $135.691 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $238.46 | 8.693% | $259.1893 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $61.91 | 12.405% | $69.5899 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $79.92 | 9.585% | $87.5803 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $8.54 | 11.819% | $9.5493 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $15.38 | 13.207% | $17.4112 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $235.79 | 10.466% | $260.4678 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $759.42 | $839.4788 | $839.48 | $839.50 | $839.50 | |