| 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 | $186.25 | 6.117% | $197.6429 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $172.62 | 3.837% | $179.2434 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $230.39 | 9.386% | $252.0144 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $208.36 | 13.377% | $236.2323 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $122.73 | 12.744% | $138.3707 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $59.36 | 8.453% | $64.3777 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $179.54 | 10.239% | $197.9231 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $1,159.25 | $1,265.8045 | $1,265.79 | $1,265.80 | $1,265.70 | |