| 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 | $195.64 | 11.726% | $218.5807 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $250.37 | 13.778% | $284.866 | $284.87 | $284.85 | $284.90 |
| Purchase #3 | $218.64 | 4.462% | $228.3957 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $132.25 | 3.614% | $137.0295 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $22.31 | 4.471% | $23.3075 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $244.87 | 7.157% | $262.3953 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $142.86 | 12.311% | $160.4475 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $1,206.94 | $1,315.0222 | $1,315.04 | $1,315.05 | $1,315.00 | |