| 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 | $104.84 | 10.634% | $115.9887 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $97.41 | 3.191% | $100.5184 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $205.40 | 9.679% | $225.2807 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $187.38 | 9.798% | $205.7395 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $52.32 | 10.542% | $57.8356 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $59.62 | 6.159% | $63.292 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $134.41 | 6.788% | $143.5338 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $841.38 | $912.1887 | $912.19 | $912.25 | $912.10 | |