| 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 | $36.44 | 13.575% | $41.3867 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $200.41 | 3.659% | $207.743 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $189.74 | 13.183% | $214.7534 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $179.42 | 8.791% | $195.1928 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $21.92 | 11.779% | $24.502 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $149.38 | 3.617% | $154.7831 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $136.59 | 7.797% | $147.2399 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $913.90 | $985.6009 | $985.59 | $985.65 | $985.60 | |