| 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 | $189.62 | 9.106% | $206.8868 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $203.75 | 11.851% | $227.8964 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $94.63 | 10.404% | $104.4753 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $129.98 | 10.336% | $143.4147 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $128.36 | 3.735% | $133.1542 | $133.15 | $133.15 | $133.20 |
| Purchase #6 | $192.51 | 11.367% | $214.3926 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $206.85 | 4.760% | $216.6961 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $1,145.70 | $1,246.9161 | $1,246.92 | $1,246.95 | $1,247.00 | |