| 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 | $230.81 | 8.543% | $250.5281 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $163.29 | 8.871% | $177.7755 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $40.73 | 8.380% | $44.1432 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $232.73 | 13.540% | $264.2416 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $163.51 | 10.389% | $180.4971 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $89.48 | 6.356% | $95.1673 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $136.62 | 9.713% | $149.8899 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,057.17 | $1,162.2427 | $1,162.25 | $1,162.30 | $1,162.20 | |