| 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 | $109.98 | 8.836% | $119.6978 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $159.94 | 4.527% | $167.1805 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $109.52 | 5.708% | $115.7714 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $200.36 | 8.198% | $216.7855 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $228.58 | 10.538% | $252.6678 | $252.67 | $252.65 | $252.70 |
| Purchase #6 | $73.90 | 9.595% | $80.9907 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $209.78 | 11.854% | $234.6473 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $1,092.06 | $1,187.7410 | $1,187.75 | $1,187.75 | $1,187.80 | |