| 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 | $186.34 | 10.142% | $205.2386 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $230.73 | 11.459% | $257.1694 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $233.74 | 6.779% | $249.5852 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $164.43 | 12.688% | $185.2929 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $119.58 | 11.327% | $133.1248 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $206.91 | 6.624% | $220.6157 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $229.87 | 12.386% | $258.3417 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,371.60 | $1,509.3683 | $1,509.37 | $1,509.35 | $1,509.30 | |