| 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 | $92.35 | 13.339% | $104.6686 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $248.88 | 13.305% | $281.9935 | $281.99 | $282.00 | $282.00 |
| Purchase #3 | $15.70 | 7.236% | $16.8361 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $109.74 | 5.404% | $115.6703 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $250.81 | 11.574% | $279.8387 | $279.84 | $279.85 | $279.80 |
| Purchase #6 | $100.66 | 12.488% | $113.2304 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $243.52 | 3.321% | $251.6073 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,061.66 | $1,163.8449 | $1,163.85 | $1,163.85 | $1,163.80 | |