| 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 | $223.54 | 7.486% | $240.2742 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $136.30 | 7.473% | $146.4857 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $207.83 | 12.629% | $234.0769 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $55.40 | 5.668% | $58.5401 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $105.53 | 10.370% | $116.4735 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $205.40 | 5.220% | $216.1219 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $58.26 | 9.582% | $63.8425 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $992.26 | $1,075.8148 | $1,075.81 | $1,075.80 | $1,075.80 | |