| 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 | $119.45 | 11.723% | $133.4531 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $218.85 | 7.258% | $234.7341 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $71.68 | 12.123% | $80.3698 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $220.75 | 12.125% | $247.5159 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $192.35 | 11.396% | $214.2702 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $49.40 | 10.790% | $54.7303 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $25.55 | 8.713% | $27.7762 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $898.03 | $992.8496 | $992.85 | $992.85 | $992.90 | |