| 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 | $229.53 | 9.142% | $250.5136 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $151.50 | 11.249% | $168.5422 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $6.91 | 12.203% | $7.7532 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $185.35 | 7.735% | $199.6868 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $39.87 | 13.106% | $45.0954 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $117.77 | 5.491% | $124.2368 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $218.69 | 6.372% | $232.6249 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $949.62 | $1,028.4529 | $1,028.45 | $1,028.45 | $1,028.40 | |