| 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 | $75.87 | 12.599% | $85.4289 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $185.93 | 9.618% | $203.8127 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $232.68 | 8.332% | $252.0669 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $45.64 | 7.402% | $49.0183 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $24.37 | 11.766% | $27.2374 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $201.83 | 12.112% | $226.2756 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $210.84 | 12.143% | $236.4423 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $977.16 | $1,080.2821 | $1,080.29 | $1,080.30 | $1,080.20 | |