| 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 | $114.67 | 6.350% | $121.9515 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $119.87 | 4.433% | $125.1838 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $213.44 | 13.175% | $241.5607 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $166.80 | 11.264% | $185.5884 | $185.59 | $185.60 | $185.60 |
| Purchase #5 | $106.40 | 3.476% | $110.0985 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $99.65 | 4.169% | $103.8044 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $222.27 | 3.445% | $229.9272 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,043.10 | $1,118.1145 | $1,118.11 | $1,118.15 | $1,118.20 | |