| 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 | $108.30 | 13.603% | $123.032 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $226.90 | 5.758% | $239.9649 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $23.86 | 13.190% | $27.0071 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $144.50 | 13.637% | $164.2055 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $214.56 | 9.863% | $235.7221 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $167.57 | 7.752% | $180.56 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $171.56 | 10.602% | $189.7488 | $189.75 | $189.75 | $189.70 |
| 7 purchase totals = | $1,057.25 | $1,160.2404 | $1,160.24 | $1,160.20 | $1,160.20 | |