| 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 | $204.39 | 5.173% | $214.9631 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $6.55 | 11.449% | $7.2999 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $111.31 | 7.480% | $119.636 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $151.56 | 3.800% | $157.3193 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $221.72 | 8.779% | $241.1848 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $95.67 | 3.711% | $99.2203 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $218.89 | 13.178% | $247.7353 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $1,010.09 | $1,087.3587 | $1,087.36 | $1,087.35 | $1,087.30 | |