| 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 | $212.59 | 11.821% | $237.7203 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $41.69 | 5.645% | $44.0434 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $187.27 | 11.695% | $209.1712 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $207.31 | 9.607% | $227.2263 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $148.73 | 6.162% | $157.8947 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $202.31 | 3.720% | $209.8359 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $192.46 | 5.859% | $203.7362 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $1,192.36 | $1,289.6280 | $1,289.63 | $1,289.65 | $1,289.50 | |