| 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 | $129.41 | 3.144% | $133.4787 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $99.91 | 8.844% | $108.746 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $210.63 | 9.230% | $230.0711 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $100.66 | 13.288% | $114.0357 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $7.65 | 12.433% | $8.6011 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $186.70 | 3.549% | $193.326 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $223.32 | 11.648% | $249.3323 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $958.28 | $1,037.5909 | $1,037.60 | $1,037.65 | $1,037.50 | |