| 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 | $232.32 | 6.714% | $247.918 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $116.75 | 10.701% | $129.2434 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $233.72 | 8.367% | $253.2754 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $239.87 | 3.621% | $248.5557 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $69.96 | 6.756% | $74.6865 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $101.38 | 6.824% | $108.2982 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $234.48 | 4.351% | $244.6822 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $1,228.48 | $1,306.6594 | $1,306.67 | $1,306.70 | $1,306.70 | |