| 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 | $202.96 | 11.575% | $226.4526 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $200.66 | 11.174% | $223.0817 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $183.37 | 10.695% | $202.9814 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $134.56 | 11.797% | $150.434 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $67.97 | 9.474% | $74.4095 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $234.57 | 3.120% | $241.8886 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $34.64 | 9.638% | $37.9786 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $1,058.73 | $1,157.2264 | $1,157.22 | $1,157.30 | $1,157.30 | |