| 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 | $205.29 | 4.236% | $213.9861 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $34.81 | 9.116% | $37.9833 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $123.93 | 10.770% | $137.2773 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $73.83 | 8.181% | $79.87 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $89.74 | 4.657% | $93.9192 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $20.87 | 13.184% | $23.6215 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $15.30 | 3.519% | $15.8384 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $563.77 | $602.4958 | $602.50 | $602.50 | $602.50 | |