| 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 | $201.69 | 3.573% | $208.8964 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $240.90 | 4.624% | $252.0392 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $6.87 | 5.796% | $7.2682 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $115.64 | 10.649% | $127.9545 | $127.95 | $127.95 | $128.00 |
| Purchase #5 | $179.30 | 12.780% | $202.2145 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $206.31 | 10.483% | $227.9375 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $146.56 | 7.301% | $157.2603 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $1,097.27 | $1,183.5706 | $1,183.57 | $1,183.55 | $1,183.60 | |