| 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 | $222.31 | 5.165% | $233.7923 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $129.92 | 11.364% | $144.6841 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $230.54 | 9.114% | $251.5514 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $185.94 | 12.154% | $208.5391 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $166.30 | 11.690% | $185.7405 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $247.63 | 13.287% | $280.5326 | $280.53 | $280.55 | $280.50 |
| Purchase #7 | $185.77 | 8.556% | $201.6645 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,368.41 | $1,506.5045 | $1,506.49 | $1,506.55 | $1,506.50 | |