| 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 | $227.88 | 4.212% | $237.4783 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $88.75 | 6.383% | $94.4149 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $222.92 | 8.343% | $241.5182 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $78.88 | 7.409% | $84.7242 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $190.73 | 7.564% | $205.1568 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $208.50 | 11.633% | $232.7548 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $24.67 | 10.208% | $27.1883 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $1,042.33 | $1,123.2355 | $1,123.23 | $1,123.20 | $1,123.30 | |