| 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 | $215.43 | 6.754% | $229.9801 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $191.66 | 6.406% | $203.9377 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $164.93 | 8.872% | $179.5626 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $184.50 | 11.496% | $205.7101 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $218.68 | 7.688% | $235.4921 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $65.72 | 6.854% | $70.2244 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $136.51 | 13.110% | $154.4065 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $1,177.43 | $1,279.3135 | $1,279.31 | $1,279.30 | $1,279.30 | |