| 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 | $21.49 | 3.287% | $22.1964 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $151.81 | 11.752% | $169.6507 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $11.34 | 5.221% | $11.9321 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $223.71 | 11.476% | $249.383 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $209.36 | 7.296% | $224.6349 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $154.75 | 11.775% | $172.9718 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $229.84 | 8.173% | $248.6248 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,002.30 | $1,099.3937 | $1,099.38 | $1,099.40 | $1,099.40 | |