| 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 | $218.95 | 13.575% | $248.6725 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $108.31 | 13.426% | $122.8517 | $122.85 | $122.85 | $122.90 |
| Purchase #3 | $139.32 | 13.769% | $158.503 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $7.74 | 3.127% | $7.982 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $9.37 | 12.143% | $10.5078 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $14.49 | 7.493% | $15.5757 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $86.71 | 6.225% | $92.1077 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $584.89 | $656.2004 | $656.20 | $656.20 | $656.30 | |