| 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 | $29.82 | 7.377% | $32.0198 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $224.76 | 11.345% | $250.259 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $243.45 | 12.522% | $273.9348 | $273.93 | $273.95 | $273.90 |
| Purchase #4 | $173.58 | 7.357% | $186.3503 | $186.35 | $186.35 | $186.40 |
| Purchase #5 | $117.38 | 9.680% | $128.7424 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $48.36 | 12.130% | $54.2261 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $198.89 | 5.332% | $209.4948 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,036.24 | $1,135.0272 | $1,135.02 | $1,135.05 | $1,135.00 | |