| 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 | $193.84 | 9.769% | $212.7762 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $124.30 | 8.644% | $135.0445 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $140.99 | 5.308% | $148.4737 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $51.82 | 8.645% | $56.2998 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $13.92 | 10.173% | $15.3361 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $205.97 | 13.256% | $233.2734 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $211.93 | 10.810% | $234.8396 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $942.77 | $1,036.0433 | $1,036.04 | $1,036.05 | $1,036.00 | |