| 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 | $19.25 | 10.194% | $21.2123 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $176.40 | 9.507% | $193.1703 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $227.41 | 9.220% | $248.3772 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $96.78 | 3.242% | $99.9176 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $246.93 | 12.468% | $277.7172 | $277.72 | $277.70 | $277.70 |
| Purchase #6 | $104.88 | 10.496% | $115.8882 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $229.27 | 10.802% | $254.0357 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,100.92 | $1,210.3185 | $1,210.33 | $1,210.30 | $1,210.30 | |