| 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 | $216.74 | 9.388% | $237.0876 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $241.56 | 5.650% | $255.2081 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $198.87 | 3.207% | $205.2478 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $140.82 | 5.662% | $148.7932 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $72.43 | 10.254% | $79.857 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $201.76 | 5.753% | $213.3673 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $197.73 | 5.150% | $207.9131 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,269.91 | $1,347.4741 | $1,347.48 | $1,347.45 | $1,347.50 | |