| 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 | $195.92 | 7.226% | $210.0772 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $242.55 | 9.490% | $265.568 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $59.51 | 12.826% | $67.1428 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $106.31 | 7.564% | $114.3513 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $231.26 | 10.623% | $255.8267 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $213.81 | 4.396% | $223.2091 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $15.96 | 5.588% | $16.8518 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $1,065.32 | $1,153.0269 | $1,153.03 | $1,153.05 | $1,153.10 | |