| 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 | $8.90 | 5.256% | $9.3678 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $208.26 | 13.726% | $236.8458 | $236.85 | $236.85 | $236.80 |
| Purchase #3 | $106.83 | 7.235% | $114.5592 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $230.96 | 6.631% | $246.275 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $241.68 | 8.512% | $262.2518 | $262.25 | $262.25 | $262.30 |
| Purchase #6 | $48.42 | 6.108% | $51.3775 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $205.77 | 10.634% | $227.6516 | $227.65 | $227.65 | $227.70 |
| 7 purchase totals = | $1,050.82 | $1,148.3287 | $1,148.34 | $1,148.35 | $1,148.50 | |