| 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 | $114.59 | 6.583% | $122.1335 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $119.43 | 8.808% | $129.9494 | $129.95 | $129.95 | $129.90 |
| Purchase #3 | $170.36 | 13.860% | $193.9719 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $240.46 | 8.716% | $261.4185 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $225.42 | 12.145% | $252.7973 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $166.95 | 8.129% | $180.5214 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $124.71 | 12.277% | $140.0206 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $1,161.92 | $1,280.8126 | $1,280.81 | $1,280.75 | $1,280.70 | |