| 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 | $115.80 | 6.635% | $123.4833 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $62.81 | 8.126% | $67.9139 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $124.55 | 13.274% | $141.0828 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $228.73 | 10.791% | $253.4123 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $72.83 | 11.304% | $81.0627 | $81.06 | $81.05 | $81.10 |
| Purchase #6 | $231.53 | 3.133% | $238.7838 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $191.73 | 5.840% | $202.927 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,027.98 | $1,108.6658 | $1,108.65 | $1,108.70 | $1,108.70 | |