| 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 | $10.26 | 10.706% | $11.3584 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $140.62 | 3.127% | $145.0172 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $150.59 | 3.610% | $156.0263 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $15.49 | 10.830% | $17.1676 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $212.25 | 10.127% | $233.7446 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $173.55 | 8.375% | $188.0848 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $219.46 | 10.117% | $241.6628 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $922.22 | $993.0617 | $993.06 | $993.05 | $993.10 | |