| 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 | $234.69 | 13.192% | $265.6503 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $70.27 | 3.846% | $72.9726 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $167.41 | 11.401% | $186.4964 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $174.74 | 7.598% | $188.0167 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $99.30 | 7.547% | $106.7942 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $222.27 | 9.303% | $242.9478 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $152.28 | 7.835% | $164.2111 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $1,120.96 | $1,227.0891 | $1,227.09 | $1,227.05 | $1,227.10 | |