| 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 | $30.90 | 3.774% | $32.0662 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $69.77 | 3.229% | $72.0229 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $186.34 | 10.289% | $205.5125 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $199.95 | 13.568% | $227.0792 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $111.49 | 6.586% | $118.8327 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $216.48 | 8.599% | $235.0951 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $199.82 | 12.675% | $225.1472 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $1,014.75 | $1,115.7558 | $1,115.76 | $1,115.75 | $1,115.70 | |