| 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 | $197.31 | 8.406% | $213.8959 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $21.87 | 7.300% | $23.4665 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $35.49 | 5.858% | $37.569 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $122.51 | 9.357% | $133.9733 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $9.67 | 8.806% | $10.5215 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $196.77 | 3.844% | $204.3338 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $248.72 | 13.768% | $282.9638 | $282.96 | $282.95 | $283.00 |
| 7 purchase totals = | $832.34 | $906.7238 | $906.72 | $906.65 | $906.80 | |