| 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 | $205.82 | 6.729% | $219.6696 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $6.53 | 13.290% | $7.3978 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $109.95 | 8.217% | $118.9846 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $34.69 | 10.278% | $38.2554 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $14.59 | 8.777% | $15.8706 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $113.72 | 4.575% | $118.9227 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $25.49 | 6.520% | $27.1519 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $510.79 | $546.2526 | $546.25 | $546.20 | $546.40 | |