| 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 | $201.72 | 12.121% | $226.1705 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $136.45 | 3.231% | $140.8587 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $67.35 | 13.512% | $76.4503 | $76.45 | $76.45 | $76.50 |
| Purchase #4 | $127.71 | 7.551% | $137.3534 | $137.35 | $137.35 | $137.40 |
| Purchase #5 | $123.93 | 8.150% | $134.0303 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $222.89 | 5.270% | $234.6363 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $232.74 | 3.360% | $240.5601 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,112.79 | $1,190.0596 | $1,190.06 | $1,190.05 | $1,190.20 | |