| 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 | $132.31 | 7.846% | $142.691 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $202.58 | 4.836% | $212.3768 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $15.57 | 9.197% | $17.002 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $58.83 | 12.340% | $66.0896 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $38.29 | 3.813% | $39.75 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $187.79 | 4.729% | $196.6706 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $14.70 | 11.358% | $16.3696 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $650.07 | $690.9496 | $690.95 | $690.95 | $691.10 | |