| 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 | $225.51 | 6.722% | $240.6688 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $226.90 | 6.102% | $240.7454 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $5.25 | 7.806% | $5.6598 | $5.66 | $5.65 | $5.70 |
| Purchase #4 | $29.37 | 4.538% | $30.7028 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $228.32 | 9.643% | $250.3369 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $228.98 | 3.209% | $236.328 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $23.43 | 12.386% | $26.332 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $967.76 | $1,030.7737 | $1,030.78 | $1,030.80 | $1,030.70 | |