| 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 | $182.83 | 4.465% | $190.9934 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $222.71 | 11.141% | $247.5221 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $7.78 | 9.224% | $8.4976 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $10.69 | 8.548% | $11.6038 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $141.66 | 4.342% | $147.8109 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $199.74 | 3.872% | $207.4739 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $196.92 | 7.622% | $211.9292 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $962.33 | $1,025.8309 | $1,025.82 | $1,025.80 | $1,025.80 | |