| 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 | $200.79 | 13.307% | $227.5091 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $207.98 | 5.482% | $219.3815 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $32.60 | 10.449% | $36.0064 | $36.01 | $36.00 | $36.00 |
| Purchase #4 | $120.94 | 11.577% | $134.9412 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $69.46 | 5.178% | $73.0566 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $23.63 | 8.304% | $25.5922 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $86.28 | 4.680% | $90.3179 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $741.68 | $806.8049 | $806.81 | $806.80 | $806.80 | |