| 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 | $129.36 | 3.798% | $134.2731 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $233.68 | 8.307% | $253.0918 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $206.87 | 13.613% | $235.0312 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $83.60 | 3.241% | $86.3095 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $130.60 | 13.200% | $147.8392 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $216.78 | 10.727% | $240.034 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $170.71 | 10.259% | $188.2231 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $1,171.60 | $1,284.8019 | $1,284.79 | $1,284.80 | $1,284.70 | |