| 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 | $229.49 | 11.159% | $255.0988 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $241.77 | 10.712% | $267.6684 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $182.95 | 12.406% | $205.6468 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $107.48 | 10.109% | $118.3452 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $60.63 | 11.224% | $67.4351 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $145.69 | 3.131% | $150.2516 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $222.33 | 5.342% | $234.2069 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $1,190.34 | $1,298.6528 | $1,298.67 | $1,298.65 | $1,298.60 | |