| 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 | $219.80 | 6.471% | $234.0233 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $170.56 | 4.147% | $177.6331 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $176.93 | 11.271% | $196.8718 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $8.86 | 8.232% | $9.5894 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $77.27 | 12.270% | $86.751 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $215.62 | 12.427% | $242.4151 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $174.77 | 10.195% | $192.5878 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,043.81 | $1,139.8715 | $1,139.87 | $1,139.85 | $1,139.90 | |