| 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 | $28.34 | 12.158% | $31.7856 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $81.46 | 13.284% | $92.2811 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $236.43 | 3.704% | $245.1874 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $23.75 | 5.349% | $25.0204 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $248.27 | 9.598% | $272.099 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $174.46 | 4.389% | $182.117 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $16.82 | 4.832% | $17.6327 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $809.53 | $866.1232 | $866.13 | $866.15 | $866.10 | |