| 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 | $196.81 | 3.103% | $202.917 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $239.74 | 13.630% | $272.4166 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $106.52 | 12.687% | $120.0342 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $61.45 | 8.328% | $66.5676 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $23.55 | 3.449% | $24.3622 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $77.71 | 7.812% | $83.7807 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $166.93 | 8.264% | $180.7251 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $872.71 | $950.8034 | $950.81 | $950.80 | $950.80 | |