| 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 | $121.90 | 10.613% | $134.8372 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $202.83 | 7.652% | $218.3506 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $162.79 | 12.812% | $183.6467 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $203.28 | 11.734% | $227.1329 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $176.56 | 10.806% | $195.6391 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $201.81 | 7.213% | $216.3666 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $204.68 | 3.194% | $211.2175 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,273.85 | $1,387.1906 | $1,387.20 | $1,387.20 | $1,387.10 | |