| 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 | $226.89 | 11.129% | $252.1406 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $185.57 | 3.818% | $192.6551 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $195.67 | 6.741% | $208.8601 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $248.60 | 13.499% | $282.1585 | $282.16 | $282.15 | $282.20 |
| Purchase #5 | $105.65 | 5.212% | $111.1565 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $28.77 | 6.268% | $30.5733 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $118.25 | 8.822% | $128.682 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $1,109.40 | $1,206.2261 | $1,206.23 | $1,206.20 | $1,206.40 | |