| 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 | $220.38 | 6.765% | $235.2887 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $7.40 | 3.527% | $7.661 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $181.45 | 6.632% | $193.4838 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $35.47 | 12.645% | $39.9552 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $11.92 | 13.470% | $13.5256 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $197.79 | 5.296% | $208.265 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $243.32 | 9.483% | $266.394 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $897.73 | $964.5733 | $964.58 | $964.60 | $964.70 | |