| 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 | $118.85 | 4.286% | $123.9439 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $196.52 | 3.444% | $203.2881 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $8.50 | 10.587% | $9.3999 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $110.96 | 10.825% | $122.9714 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $236.38 | 6.164% | $250.9505 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $77.27 | 3.536% | $80.0023 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $125.87 | 12.798% | $141.9788 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $874.35 | $932.5349 | $932.53 | $932.55 | $932.60 | |