| 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 | $102.50 | 10.439% | $113.2 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $231.33 | 5.848% | $244.8582 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $23.58 | 9.117% | $25.7298 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $232.52 | 6.775% | $248.2732 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $54.65 | 9.713% | $59.9582 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $186.65 | 11.421% | $207.9673 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $250.26 | 5.552% | $264.1544 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $1,081.49 | $1,164.1411 | $1,164.14 | $1,164.10 | $1,164.30 | |