| 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 | $179.83 | 12.812% | $202.8698 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $107.53 | 9.763% | $118.0282 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $208.46 | 12.612% | $234.751 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $221.28 | 13.120% | $250.3119 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $144.94 | 12.815% | $163.5141 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $181.45 | 8.788% | $197.3958 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $57.52 | 5.685% | $60.79 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $1,101.01 | $1,227.6608 | $1,227.66 | $1,227.65 | $1,227.70 | |