| 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 | $219.27 | 3.623% | $227.2142 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $167.98 | 13.239% | $190.2189 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $203.47 | 7.831% | $219.4037 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $218.78 | 5.199% | $230.1544 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $236.44 | 4.156% | $246.2664 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $15.59 | 4.472% | $16.2872 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $49.87 | 3.182% | $51.4569 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $1,111.40 | $1,181.0017 | $1,181.00 | $1,180.95 | $1,181.10 | |