| 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 | $212.83 | 6.805% | $227.3131 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $15.79 | 9.837% | $17.3433 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $211.58 | 3.254% | $218.4648 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $234.35 | 9.349% | $256.2594 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $213.64 | 6.365% | $227.2382 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $5.89 | 4.498% | $6.1549 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $109.95 | 4.287% | $114.6636 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $1,004.03 | $1,067.4373 | $1,067.42 | $1,067.40 | $1,067.50 | |