| 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 | $99.35 | 12.687% | $111.9545 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $232.92 | 3.657% | $241.4379 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $204.75 | 6.553% | $218.1673 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $20.79 | 11.841% | $23.2517 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $18.56 | 3.599% | $19.228 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $163.78 | 10.116% | $180.348 | $180.35 | $180.35 | $180.30 |
| Purchase #7 | $166.82 | 11.411% | $185.8558 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $906.97 | $980.2432 | $980.25 | $980.25 | $980.30 | |