| 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 | $192.89 | 5.180% | $202.8817 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $121.82 | 12.217% | $136.7027 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $171.93 | 3.430% | $177.8272 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $244.35 | 12.850% | $275.749 | $275.75 | $275.75 | $275.70 |
| Purchase #5 | $209.59 | 10.644% | $231.8988 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $51.67 | 8.366% | $55.9927 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $110.53 | 3.435% | $114.3267 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $1,102.78 | $1,195.3788 | $1,195.38 | $1,195.45 | $1,195.30 | |