| 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 | $189.70 | 12.360% | $213.1469 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $93.35 | 5.416% | $98.4058 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $231.59 | 6.600% | $246.8749 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $62.63 | 12.367% | $70.3755 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $175.83 | 5.789% | $186.0088 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $157.79 | 11.665% | $176.1962 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $9.52 | 7.850% | $10.2673 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $920.41 | $1,001.2754 | $1,001.29 | $1,001.25 | $1,001.30 | |