| 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 | $234.51 | 7.454% | $251.9904 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $180.75 | 7.850% | $194.9389 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $140.86 | 3.441% | $145.707 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $114.59 | 6.156% | $121.6442 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $39.59 | 4.477% | $41.3624 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $119.45 | 3.857% | $124.0572 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $243.55 | 7.408% | $261.5922 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $1,073.30 | $1,141.2923 | $1,141.29 | $1,141.30 | $1,141.30 | |