| 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 | $7.58 | 10.611% | $8.3843 | $8.38 | $8.40 | $8.40 |
| Purchase #2 | $145.85 | 5.841% | $154.3691 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $199.25 | 3.358% | $205.9408 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $156.37 | 8.478% | $169.627 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $41.95 | 11.191% | $46.6446 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $247.59 | 12.690% | $279.0092 | $279.01 | $279.00 | $279.00 |
| Purchase #7 | $33.92 | 12.598% | $38.1932 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $832.51 | $902.1682 | $902.16 | $902.20 | $902.10 | |