| 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 | $213.26 | 7.859% | $230.0201 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $218.74 | 3.819% | $227.0937 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $12.25 | 12.779% | $13.8154 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $42.35 | 11.321% | $47.1444 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $15.48 | 8.693% | $16.8257 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $206.83 | 9.863% | $227.2296 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $22.93 | 3.267% | $23.6791 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $731.84 | $785.8080 | $785.81 | $785.85 | $785.70 | |