| 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 | $234.28 | 10.755% | $259.4768 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $176.83 | 7.864% | $190.7359 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $144.99 | 13.656% | $164.7898 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $180.93 | 13.374% | $205.1276 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $166.58 | 6.761% | $177.8425 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $248.25 | 13.853% | $282.6401 | $282.64 | $282.65 | $282.60 |
| Purchase #7 | $245.92 | 6.481% | $261.8581 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $1,397.78 | $1,542.4708 | $1,542.48 | $1,542.55 | $1,542.40 | |