| 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 | $65.43 | 10.431% | $72.255 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $174.98 | 10.600% | $193.5279 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $137.25 | 12.567% | $154.4982 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $209.83 | 12.170% | $235.3663 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $228.75 | 8.298% | $247.7317 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $10.83 | 4.138% | $11.2781 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $100.43 | 7.327% | $107.7885 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $927.50 | $1,022.4457 | $1,022.46 | $1,022.50 | $1,022.50 | |