| 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 | $200.26 | 11.538% | $223.366 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $221.54 | 10.107% | $243.931 | $243.93 | $243.95 | $243.90 |
| Purchase #3 | $15.73 | 7.688% | $16.9393 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $218.68 | 6.684% | $233.2966 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $7.32 | 3.144% | $7.5501 | $7.55 | $7.55 | $7.60 |
| Purchase #6 | $114.79 | 12.620% | $129.2765 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $198.42 | 12.549% | $223.3197 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $976.74 | $1,077.6792 | $1,077.69 | $1,077.70 | $1,077.70 | |