| 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 | $22.35 | 5.411% | $23.5594 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $125.82 | 6.420% | $133.8976 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $175.62 | 3.721% | $182.1548 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $222.92 | 9.860% | $244.8999 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $151.30 | 10.583% | $167.3121 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $31.50 | 3.376% | $32.5634 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $199.40 | 5.581% | $210.5285 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $928.91 | $994.9157 | $994.91 | $994.90 | $995.00 | |