| 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 | $108.69 | 8.578% | $118.0134 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $85.70 | 5.379% | $90.3098 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $182.43 | 4.302% | $190.2781 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $199.87 | 9.199% | $218.256 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $226.38 | 3.648% | $234.6383 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $11.43 | 12.132% | $12.8167 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $174.80 | 10.258% | $192.731 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $989.30 | $1,057.0433 | $1,057.05 | $1,057.05 | $1,057.00 | |