| 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 | $218.42 | 10.153% | $240.5962 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $28.38 | 6.122% | $30.1174 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $143.68 | 3.380% | $148.5364 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $14.51 | 7.639% | $15.6184 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $61.65 | 4.689% | $64.5408 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $241.57 | 13.188% | $273.4283 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $20.52 | 13.567% | $23.3039 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $728.73 | $796.1414 | $796.15 | $796.15 | $796.00 | |