| 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 | $128.29 | 12.242% | $143.9953 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $182.37 | 13.635% | $207.2361 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $122.58 | 4.287% | $127.835 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $94.38 | 12.720% | $106.3851 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $224.29 | 4.194% | $233.6967 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $121.64 | 6.564% | $129.6244 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $207.93 | 13.720% | $236.458 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,081.48 | $1,185.2306 | $1,185.25 | $1,185.25 | $1,185.20 | |