| 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 | $113.60 | 11.710% | $126.9026 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $188.35 | 10.474% | $208.0778 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $212.80 | 13.385% | $241.2833 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $118.88 | 5.372% | $125.2662 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $119.42 | 9.793% | $131.1148 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $145.42 | 3.870% | $151.0478 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $206.91 | 10.748% | $229.1487 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $1,105.38 | $1,212.8412 | $1,212.84 | $1,212.85 | $1,212.80 | |