| 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 | $21.54 | 12.301% | $24.1896 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $230.56 | 7.345% | $247.4946 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $78.39 | 8.737% | $85.2389 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $46.39 | 11.388% | $51.6729 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $179.92 | 9.242% | $196.5482 | $196.55 | $196.55 | $196.50 |
| Purchase #6 | $143.82 | 13.848% | $163.7362 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $157.35 | 12.327% | $176.7465 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $857.97 | $945.6269 | $945.63 | $945.65 | $945.50 | |