| 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 | $22.42 | 3.543% | $23.2143 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $102.92 | 11.280% | $114.5294 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $143.60 | 12.290% | $161.2484 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $5.79 | 11.367% | $6.4481 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $134.45 | 3.278% | $138.8573 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $107.95 | 11.404% | $120.2606 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $204.74 | 3.788% | $212.4956 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $721.87 | $777.0537 | $777.06 | $777.05 | $777.00 | |