| 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 | $114.51 | 5.732% | $121.0737 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $85.54 | 11.273% | $95.1829 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $207.66 | 9.758% | $227.9235 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $233.31 | 8.436% | $252.992 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $234.91 | 6.484% | $250.1416 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $91.48 | 7.763% | $98.5816 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $185.70 | 10.451% | $205.1075 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $1,153.11 | $1,251.0028 | $1,250.99 | $1,251.00 | $1,251.00 | |