| 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 | $228.49 | 3.504% | $236.4963 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $14.76 | 4.866% | $15.4782 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $205.70 | 3.794% | $213.5043 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $160.75 | 12.615% | $181.0286 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $146.35 | 7.372% | $157.1389 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $164.57 | 13.521% | $186.8215 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $204.68 | 9.380% | $223.879 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $1,125.30 | $1,214.3468 | $1,214.35 | $1,214.40 | $1,214.30 | |