| 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 | $120.68 | 3.776% | $125.2369 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $126.53 | 9.206% | $138.1784 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $204.53 | 3.298% | $211.2754 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $208.25 | 12.126% | $233.5024 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $41.48 | 4.175% | $43.2118 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $61.27 | 11.387% | $68.2468 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $35.95 | 6.323% | $38.2231 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $798.69 | $857.8748 | $857.88 | $857.90 | $857.80 | |