| 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 | $97.43 | 13.106% | $110.1992 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $247.54 | 9.585% | $271.2667 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $109.66 | 12.483% | $123.3489 | $123.35 | $123.35 | $123.30 |
| Purchase #4 | $206.58 | 9.659% | $226.5336 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $126.96 | 7.842% | $136.9162 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $99.58 | 10.799% | $110.3336 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $163.56 | 4.167% | $170.3755 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,051.31 | $1,148.9737 | $1,148.98 | $1,149.00 | $1,148.90 | |