| 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 | $240.88 | 7.863% | $259.8204 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $83.34 | 11.420% | $92.8574 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $162.88 | 9.576% | $178.4774 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $164.89 | 11.215% | $183.3824 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $234.26 | 8.727% | $254.7039 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $95.33 | 4.626% | $99.74 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $143.51 | 13.723% | $163.2039 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $1,125.09 | $1,232.1854 | $1,232.18 | $1,232.20 | $1,232.20 | |