| 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 | $137.95 | 3.456% | $142.7176 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $225.51 | 12.158% | $252.9275 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $151.29 | 8.632% | $164.3494 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $233.90 | 4.244% | $243.8267 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $215.78 | 13.420% | $244.7377 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $143.36 | 3.756% | $148.7446 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $114.35 | 10.147% | $125.9531 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $1,222.14 | $1,323.2566 | $1,323.26 | $1,323.30 | $1,323.10 | |