| 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 | $197.33 | 9.678% | $216.4276 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $224.75 | 7.727% | $242.1164 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $236.50 | 3.363% | $244.4535 | $244.45 | $244.45 | $244.50 |
| Purchase #4 | $35.27 | 3.387% | $36.4646 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $249.74 | 8.646% | $271.3325 | $271.33 | $271.35 | $271.30 |
| Purchase #6 | $205.93 | 8.758% | $223.9653 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $107.57 | 12.718% | $121.2508 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $1,257.09 | $1,356.0107 | $1,356.01 | $1,356.00 | $1,356.10 | |