| 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 | $124.53 | 12.511% | $140.1099 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $140.63 | 10.198% | $154.9714 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $221.60 | 7.197% | $237.5486 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $235.83 | 3.542% | $244.1831 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $107.91 | 6.133% | $114.5281 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $199.61 | 4.758% | $209.1074 | $209.11 | $209.10 | $209.10 |
| Purchase #7 | $235.93 | 3.461% | $244.0955 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,266.04 | $1,344.5440 | $1,344.55 | $1,344.55 | $1,344.50 | |