| 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 | $198.34 | 6.829% | $211.8846 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $7.33 | 9.431% | $8.0213 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $166.35 | 3.259% | $171.7713 | $171.77 | $171.75 | $171.80 |
| Purchase #4 | $179.33 | 3.769% | $186.0889 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $236.54 | 12.659% | $266.4836 | $266.48 | $266.50 | $266.50 |
| Purchase #6 | $185.97 | 6.455% | $197.9744 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $82.98 | 4.646% | $86.8353 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $1,056.84 | $1,129.0594 | $1,129.05 | $1,129.05 | $1,129.10 | |