| 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 | $105.53 | 8.123% | $114.1022 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $227.38 | 4.416% | $237.4211 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $187.92 | 9.185% | $205.1805 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $101.38 | 10.523% | $112.0482 | $112.05 | $112.05 | $112.00 |
| Purchase #5 | $200.63 | 5.871% | $212.409 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $223.25 | 9.685% | $244.8718 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $13.88 | 11.269% | $15.4441 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $1,059.97 | $1,141.4769 | $1,141.47 | $1,141.45 | $1,141.40 | |