| 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 | $186.25 | 10.283% | $205.4021 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $137.72 | 4.339% | $143.6957 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $67.77 | 13.768% | $77.1006 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $226.56 | 7.862% | $244.3721 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $215.96 | 5.535% | $227.9134 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $132.43 | 11.626% | $147.8263 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $62.80 | 11.230% | $69.8524 | $69.85 | $69.85 | $69.90 |
| 7 purchase totals = | $1,029.49 | $1,116.1626 | $1,116.16 | $1,116.15 | $1,116.20 | |