| 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 | $209.50 | 3.430% | $216.6859 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $172.74 | 10.446% | $190.7844 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $61.92 | 7.650% | $66.6569 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $151.51 | 12.614% | $170.6215 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $187.42 | 10.609% | $207.3034 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $186.92 | 10.688% | $206.898 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $52.55 | 5.106% | $55.2332 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $1,022.56 | $1,114.1833 | $1,114.18 | $1,114.20 | $1,114.20 | |