| 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 | $103.92 | 6.445% | $110.6176 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $52.99 | 8.300% | $57.3882 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $86.62 | 5.768% | $91.6162 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $218.46 | 6.171% | $231.9412 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $234.70 | 3.384% | $242.6422 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $182.52 | 9.102% | $199.133 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $192.93 | 3.127% | $198.9629 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $1,072.14 | $1,132.3013 | $1,132.30 | $1,132.30 | $1,132.20 | |