| 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 | $97.44 | 10.361% | $107.5358 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $184.36 | 9.833% | $202.4881 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $116.33 | 5.171% | $122.3454 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $104.33 | 5.714% | $110.2914 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $15.31 | 6.159% | $16.2529 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $247.48 | 13.105% | $279.9123 | $279.91 | $279.90 | $279.90 |
| Purchase #7 | $117.57 | 9.732% | $129.0119 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $882.82 | $967.8378 | $967.84 | $967.85 | $967.80 | |