| 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 | $217.42 | 11.325% | $242.0428 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $237.95 | 10.702% | $263.4154 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $22.84 | 13.360% | $25.8914 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $157.82 | 10.413% | $174.2538 | $174.25 | $174.25 | $174.30 |
| Purchase #5 | $7.49 | 12.730% | $8.4435 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $130.52 | 12.278% | $146.5452 | $146.55 | $146.55 | $146.50 |
| Purchase #7 | $117.40 | 8.638% | $127.541 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $891.44 | $988.1331 | $988.13 | $988.15 | $988.00 | |