| 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 | $127.80 | 12.352% | $143.5859 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $207.95 | 7.150% | $222.8184 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $239.79 | 10.344% | $264.5939 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $8.35 | 4.849% | $8.7549 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $150.31 | 11.549% | $167.6693 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $165.49 | 7.372% | $177.6899 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $199.83 | 4.861% | $209.5437 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $1,099.52 | $1,194.6560 | $1,194.65 | $1,194.65 | $1,194.70 | |