| 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 | $213.68 | 4.857% | $224.0584 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $121.86 | 4.702% | $127.5899 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $121.93 | 12.695% | $137.409 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $121.86 | 9.733% | $133.7206 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $159.75 | 6.716% | $170.4788 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $146.30 | 11.358% | $162.9168 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $225.40 | 5.239% | $237.2087 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $1,110.78 | $1,193.3822 | $1,193.39 | $1,193.35 | $1,193.40 | |