| 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 | $193.59 | 3.229% | $199.841 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $230.99 | 10.338% | $254.8697 | $254.87 | $254.85 | $254.90 |
| Purchase #3 | $198.37 | 5.580% | $209.439 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $190.48 | 10.750% | $210.9566 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $32.68 | 5.680% | $34.5362 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $163.95 | 11.584% | $182.942 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $228.61 | 8.560% | $248.179 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,238.67 | $1,340.7635 | $1,340.77 | $1,340.80 | $1,340.70 | |