| 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 | $108.62 | 6.730% | $115.9301 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $213.59 | 10.295% | $235.5791 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $17.51 | 7.786% | $18.8733 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $20.32 | 13.282% | $23.0189 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $106.98 | 7.274% | $114.7617 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $121.76 | 9.687% | $133.5549 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $232.63 | 13.600% | $264.2677 | $264.27 | $264.25 | $264.30 |
| 7 purchase totals = | $821.41 | $905.9857 | $905.98 | $905.95 | $906.10 | |