| 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 | $191.60 | 5.130% | $201.4291 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $200.92 | 12.791% | $226.6197 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $143.97 | 8.423% | $156.0966 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $77.38 | 13.856% | $88.1018 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $214.25 | 3.862% | $222.5243 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $198.67 | 3.491% | $205.6056 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $31.38 | 4.319% | $32.7353 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $1,058.17 | $1,133.1124 | $1,133.12 | $1,133.10 | $1,133.00 | |