| 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 | $203.70 | 12.551% | $229.2664 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $248.57 | 11.245% | $276.5217 | $276.52 | $276.50 | $276.50 |
| Purchase #3 | $186.26 | 6.718% | $198.7729 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $12.82 | 12.684% | $14.4461 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $179.97 | 10.260% | $198.4349 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $19.74 | 10.382% | $21.7894 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $115.99 | 10.499% | $128.1678 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $967.05 | $1,067.3992 | $1,067.40 | $1,067.35 | $1,067.40 | |