| 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 | $249.80 | 11.469% | $278.4496 | $278.45 | $278.45 | $278.40 |
| Purchase #2 | $143.27 | 7.755% | $154.3806 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $229.58 | 11.237% | $255.3779 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $5.74 | 5.839% | $6.0752 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $162.70 | 12.285% | $182.6877 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $230.94 | 13.512% | $262.1446 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $188.78 | 13.224% | $213.7443 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,210.81 | $1,352.8599 | $1,352.86 | $1,352.95 | $1,352.80 | |