| 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 | $224.92 | 10.314% | $248.1182 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $111.45 | 3.448% | $115.2928 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $43.55 | 3.686% | $45.1553 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $244.95 | 13.533% | $278.0991 | $278.10 | $278.10 | $278.10 |
| Purchase #5 | $5.35 | 8.709% | $5.8159 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $5.45 | 3.364% | $5.6333 | $5.63 | $5.65 | $5.60 |
| Purchase #7 | $186.70 | 6.455% | $198.7515 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $822.37 | $896.8661 | $896.87 | $896.85 | $896.90 | |