| 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 | $213.44 | 12.241% | $239.5672 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $245.46 | 12.590% | $276.3634 | $276.36 | $276.35 | $276.40 |
| Purchase #3 | $247.66 | 3.191% | $255.5628 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $134.90 | 4.175% | $140.5321 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $35.96 | 6.763% | $38.392 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $147.44 | 10.569% | $163.0229 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $170.31 | 3.715% | $176.637 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $1,195.17 | $1,290.0774 | $1,290.07 | $1,290.05 | $1,290.10 | |