| 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 | $249.46 | 13.164% | $282.2989 | $282.30 | $282.30 | $282.30 |
| Purchase #2 | $72.67 | 6.322% | $77.2642 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $214.56 | 7.441% | $230.5254 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $169.80 | 8.822% | $184.7798 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $75.36 | 6.632% | $80.3579 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $215.97 | 6.392% | $229.7748 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $207.70 | 9.567% | $227.5707 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,205.52 | $1,312.5717 | $1,312.57 | $1,312.55 | $1,312.70 | |