| 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 | $114.77 | 5.469% | $121.0468 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $130.65 | 3.279% | $134.934 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $193.92 | 11.545% | $216.3081 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $224.26 | 13.862% | $255.3469 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $186.85 | 10.124% | $205.7667 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $181.65 | 3.513% | $188.0314 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $250.29 | 6.790% | $267.2847 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,282.39 | $1,388.7186 | $1,388.72 | $1,388.75 | $1,388.60 | |