| 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 | $94.97 | 9.188% | $103.6958 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $234.57 | 5.700% | $247.9405 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $221.26 | 5.780% | $234.0488 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $235.80 | 11.510% | $262.9406 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $17.80 | 4.594% | $18.6177 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $114.66 | 12.778% | $129.3113 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $31.69 | 13.696% | $36.0303 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $950.75 | $1,032.5850 | $1,032.59 | $1,032.60 | $1,032.40 | |