| 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 | $9.87 | 11.396% | $10.9948 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $94.81 | 3.604% | $98.227 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $220.63 | 9.492% | $241.5722 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $159.68 | 7.822% | $172.1702 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $166.47 | 3.503% | $172.3014 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $208.30 | 9.156% | $227.3719 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $91.51 | 8.682% | $99.4549 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $951.27 | $1,022.0924 | $1,022.08 | $1,022.05 | $1,022.20 | |