| 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 | $214.56 | 12.782% | $241.9851 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $191.59 | 8.728% | $208.312 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $94.87 | 3.519% | $98.2085 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $25.76 | 8.320% | $27.9032 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $148.64 | 7.757% | $160.17 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $171.66 | 4.590% | $179.5392 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $5.44 | 11.284% | $6.0538 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $852.52 | $922.1718 | $922.17 | $922.15 | $922.20 | |