| 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 | $222.47 | 8.364% | $241.0774 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $141.57 | 9.602% | $155.1636 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $14.28 | 3.264% | $14.7461 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $81.54 | 7.652% | $87.7794 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $102.33 | 8.583% | $111.113 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $66.87 | 9.139% | $72.9812 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $20.98 | 4.733% | $21.973 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $650.04 | $704.8337 | $704.83 | $704.85 | $704.90 | |