| 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 | $184.54 | 13.287% | $209.0598 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $33.85 | 4.841% | $35.4887 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $109.35 | 10.421% | $120.7454 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $188.67 | 10.434% | $208.3558 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $106.39 | 13.593% | $120.8516 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $237.77 | 5.616% | $251.1232 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $247.39 | 13.365% | $280.4537 | $280.45 | $280.45 | $280.50 |
| 7 purchase totals = | $1,107.96 | $1,226.0782 | $1,226.08 | $1,226.05 | $1,226.20 | |