| 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 | $21.60 | 7.495% | $23.2189 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $194.65 | 4.577% | $203.5591 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $203.83 | 9.382% | $222.9533 | $222.95 | $222.95 | $223.00 |
| Purchase #4 | $122.58 | 4.121% | $127.6315 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $41.50 | 7.230% | $44.5005 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $24.51 | 9.855% | $26.9255 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $181.75 | 10.862% | $201.4917 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $790.42 | $850.2805 | $850.28 | $850.30 | $850.30 | |