| 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 | $92.52 | 5.268% | $97.394 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $126.55 | 10.326% | $139.6176 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $239.31 | 9.582% | $262.2407 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $203.79 | 11.476% | $227.1769 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $157.36 | 13.846% | $179.1481 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $126.76 | 9.358% | $138.6222 | $138.62 | $138.60 | $138.60 |
| Purchase #7 | $202.79 | 11.833% | $226.7861 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,149.08 | $1,270.9856 | $1,270.99 | $1,271.00 | $1,270.90 | |