| 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 | $218.70 | 9.352% | $239.1528 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $161.25 | 3.608% | $167.0679 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $206.89 | 9.847% | $227.2625 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $199.48 | 11.652% | $222.7234 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $168.97 | 3.344% | $174.6204 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $62.30 | 10.443% | $68.806 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $108.92 | 8.580% | $118.2653 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $1,126.51 | $1,217.8983 | $1,217.90 | $1,217.80 | $1,218.00 | |