| 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 | $188.50 | 3.702% | $195.4783 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $99.49 | 10.368% | $109.8051 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $72.44 | 3.468% | $74.9522 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $126.85 | 4.741% | $132.864 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $237.94 | 9.694% | $261.0059 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $67.27 | 7.267% | $72.1585 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $240.25 | 3.408% | $248.4377 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $1,032.74 | $1,094.7017 | $1,094.71 | $1,094.70 | $1,094.80 | |