| 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 | $90.48 | 12.821% | $102.0804 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $167.69 | 12.856% | $189.2482 | $189.25 | $189.25 | $189.20 |
| Purchase #3 | $130.53 | 13.760% | $148.4909 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $236.31 | 6.131% | $250.7982 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $245.31 | 8.188% | $265.396 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $33.63 | 12.627% | $37.8765 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $194.71 | 3.270% | $201.077 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,098.66 | $1,194.9672 | $1,194.98 | $1,195.05 | $1,195.00 | |