| 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 | $155.36 | 11.359% | $173.0073 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $106.94 | 12.626% | $120.4422 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $226.57 | 5.561% | $239.1696 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $246.50 | 6.400% | $262.276 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $8.27 | 10.607% | $9.1472 | $9.15 | $9.15 | $9.10 |
| Purchase #6 | $177.59 | 5.250% | $186.9135 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $92.37 | 8.265% | $100.0044 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $1,013.60 | $1,090.9602 | $1,090.96 | $1,090.95 | $1,090.90 | |