| 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 | $109.49 | 12.316% | $122.9748 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $123.84 | 3.774% | $128.5137 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $149.47 | 9.390% | $163.5052 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $147.77 | 9.541% | $161.8687 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $102.92 | 3.614% | $106.6395 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $79.93 | 6.872% | $85.4228 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $69.99 | 5.775% | $74.0319 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $783.41 | $842.9566 | $842.95 | $842.90 | $842.90 | |