| 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 | $40.41 | 9.474% | $44.2384 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $207.31 | 11.487% | $231.1237 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $76.40 | 8.745% | $83.0812 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $127.48 | 13.638% | $144.8657 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $246.68 | 9.749% | $270.7288 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $172.40 | 5.273% | $181.4907 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $233.78 | 12.260% | $262.4414 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $1,104.46 | $1,217.9699 | $1,217.97 | $1,218.00 | $1,217.90 | |