| 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 | $113.58 | 8.287% | $122.9924 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $70.69 | 5.242% | $74.3956 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $104.28 | 9.511% | $114.1981 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $170.30 | 10.808% | $188.706 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $122.32 | 8.556% | $132.7857 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $72.63 | 9.412% | $79.4659 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $196.48 | 4.526% | $205.3727 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $850.28 | $917.9164 | $917.93 | $917.90 | $918.00 | |