| 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 | $19.43 | 13.670% | $22.0861 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $131.75 | 6.205% | $139.9251 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $214.57 | 12.372% | $241.1166 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $126.36 | 7.634% | $136.0063 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $50.34 | 12.389% | $56.5766 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $76.97 | 3.224% | $79.4515 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $247.37 | 10.259% | $272.7477 | $272.75 | $272.75 | $272.70 |
| 7 purchase totals = | $866.79 | $947.9099 | $947.93 | $947.95 | $947.90 | |