| 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 | $247.35 | 10.390% | $273.0497 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $77.71 | 3.614% | $80.5184 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $223.68 | 8.298% | $242.241 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $243.73 | 5.854% | $257.998 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $67.91 | 3.773% | $70.4722 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $194.34 | 4.803% | $203.6742 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $150.85 | 8.706% | $163.983 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $1,205.57 | $1,291.9365 | $1,291.93 | $1,291.90 | $1,291.90 | |