| 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 | $223.90 | 12.344% | $251.5382 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $154.95 | 5.344% | $163.2305 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $157.59 | 6.250% | $167.4394 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $208.92 | 6.710% | $222.9385 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $64.97 | 5.395% | $68.4751 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $185.45 | 8.700% | $201.5842 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $51.78 | 8.801% | $56.3372 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $1,047.56 | $1,131.5431 | $1,131.55 | $1,131.65 | $1,131.40 | |