| 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 | $233.61 | 3.469% | $241.7139 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $201.92 | 5.822% | $213.6758 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $198.87 | 7.189% | $213.1668 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $8.60 | 12.279% | $9.656 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $30.62 | 6.691% | $32.6688 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $114.27 | 5.167% | $120.1743 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $64.92 | 11.619% | $72.4631 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $852.81 | $903.5187 | $903.52 | $903.45 | $903.70 | |