| 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 | $243.78 | 6.105% | $258.6628 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $201.64 | 10.385% | $222.5803 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $137.30 | 7.223% | $147.2172 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $240.70 | 11.477% | $268.3251 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $32.27 | 4.235% | $33.6366 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $25.34 | 3.469% | $26.219 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $76.51 | 12.872% | $86.3584 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $957.54 | $1,042.9994 | $1,043.01 | $1,043.00 | $1,043.00 | |