| 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 | $218.41 | 8.702% | $237.416 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $101.99 | 4.407% | $106.4847 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $175.55 | 13.727% | $199.6477 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $114.81 | 11.238% | $127.7123 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $181.50 | 12.379% | $203.9679 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $135.34 | 4.661% | $141.6482 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $75.35 | 5.294% | $79.339 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $1,002.95 | $1,096.2158 | $1,096.22 | $1,096.20 | $1,096.10 | |