| 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 | $133.96 | 9.227% | $146.3205 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $126.45 | 12.857% | $142.7077 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $197.42 | 12.162% | $221.4302 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $134.77 | 9.129% | $147.0732 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $61.42 | 12.768% | $69.2621 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $69.75 | 13.797% | $79.3734 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $212.59 | 10.379% | $234.6547 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $936.36 | $1,040.8218 | $1,040.81 | $1,040.75 | $1,040.90 | |