| 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 | $185.83 | 9.695% | $203.8462 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $190.79 | 8.185% | $206.4062 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $217.29 | 8.870% | $236.5636 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $14.79 | 6.658% | $15.7747 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $40.92 | 12.403% | $45.9953 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $91.91 | 13.746% | $104.5439 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $178.72 | 11.419% | $199.128 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $920.25 | $1,012.2579 | $1,012.26 | $1,012.25 | $1,012.20 | |