| 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 | $21.92 | 12.127% | $24.5782 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $49.83 | 13.789% | $56.7011 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $186.54 | 11.267% | $207.5575 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $137.51 | 4.377% | $143.5288 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $186.45 | 7.320% | $200.0981 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $209.63 | 7.290% | $224.912 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $250.37 | 3.869% | $260.0568 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,042.25 | $1,117.4325 | $1,117.44 | $1,117.45 | $1,117.50 | |