| 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 | $209.26 | 9.177% | $228.4638 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $114.56 | 7.360% | $122.9916 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $136.46 | 5.283% | $143.6692 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $95.43 | 9.855% | $104.8346 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $77.73 | 11.369% | $86.5671 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $67.26 | 3.623% | $69.6968 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $34.93 | 12.716% | $39.3717 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $735.63 | $795.5948 | $795.59 | $795.55 | $795.70 | |