| 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 | $17.26 | 13.504% | $19.5908 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $138.60 | 12.798% | $156.338 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $102.28 | 3.682% | $106.0459 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $215.54 | 3.603% | $223.3059 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $222.98 | 3.757% | $231.3574 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $129.29 | 11.560% | $144.2359 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $118.75 | 9.287% | $129.7783 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $944.70 | $1,010.6522 | $1,010.67 | $1,010.70 | $1,010.60 | |