| 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 | $21.46 | 10.366% | $23.6845 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $222.88 | 8.641% | $242.1391 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $195.72 | 10.842% | $216.94 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $106.78 | 11.725% | $119.3 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $106.87 | 7.106% | $114.4642 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $162.96 | 13.589% | $185.1046 | $185.10 | $185.10 | $185.10 |
| Purchase #7 | $82.58 | 5.752% | $87.33 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $899.25 | $988.9624 | $988.95 | $989.00 | $988.90 | |