| 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 | $71.40 | 10.705% | $79.0434 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $195.41 | 6.557% | $208.223 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $212.46 | 9.496% | $232.6352 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $212.38 | 8.825% | $231.1225 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $46.44 | 11.670% | $51.8595 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $242.71 | 12.630% | $273.3643 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $34.93 | 3.216% | $36.0533 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $1,015.73 | $1,112.3012 | $1,112.29 | $1,112.25 | $1,112.30 | |