| 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 | $126.95 | 13.374% | $143.9283 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $250.41 | 6.435% | $266.5239 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $126.46 | 4.236% | $131.8168 | $131.82 | $131.80 | $131.80 |
| Purchase #4 | $8.77 | 3.230% | $9.0533 | $9.05 | $9.05 | $9.10 |
| Purchase #5 | $194.25 | 5.815% | $205.5456 | $205.55 | $205.55 | $205.50 |
| Purchase #6 | $241.39 | 8.487% | $261.8768 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $106.62 | 4.298% | $111.2025 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $1,054.85 | $1,129.9472 | $1,129.95 | $1,129.95 | $1,129.90 | |