| 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 | $15.36 | 9.112% | $16.7596 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $111.80 | 5.719% | $118.1938 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $233.86 | 10.661% | $258.7918 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $236.80 | 4.354% | $247.1103 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $48.73 | 10.565% | $53.8783 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $227.27 | 6.447% | $241.9221 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $203.48 | 10.659% | $225.1689 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $1,077.30 | $1,161.8248 | $1,161.82 | $1,161.80 | $1,161.90 | |