| 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 | $101.69 | 3.495% | $105.2441 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $98.72 | 10.775% | $109.3571 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $163.87 | 11.801% | $183.2083 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $234.81 | 7.332% | $252.0263 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $176.67 | 10.696% | $195.5666 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $45.32 | 12.513% | $50.9909 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $184.77 | 10.282% | $203.7681 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,005.85 | $1,100.1614 | $1,100.17 | $1,100.15 | $1,100.20 | |