| 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 | $247.63 | 10.618% | $273.9234 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $184.46 | 5.814% | $195.1845 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $222.69 | 13.134% | $251.9381 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $72.41 | 13.681% | $82.3164 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $6.78 | 7.274% | $7.2732 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $21.47 | 11.455% | $23.9294 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $170.37 | 9.647% | $186.8056 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $925.81 | $1,021.3706 | $1,021.37 | $1,021.35 | $1,021.30 | |