| 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 | $129.99 | 8.709% | $141.3108 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $208.72 | 9.373% | $228.2833 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $223.45 | 12.749% | $251.9376 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $211.69 | 7.304% | $227.1518 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $223.52 | 11.350% | $248.8895 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $209.89 | 13.342% | $237.8935 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $214.66 | 10.558% | $237.3238 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,421.92 | $1,572.7903 | $1,572.78 | $1,572.80 | $1,572.80 | |