| 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 | $239.73 | 6.169% | $254.5189 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $106.94 | 10.688% | $118.3697 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $164.42 | 6.680% | $175.4033 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $76.36 | 9.487% | $83.6043 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $186.72 | 7.815% | $201.3122 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $15.32 | 11.754% | $17.1207 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $25.26 | 10.124% | $27.8173 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $814.75 | $878.1464 | $878.14 | $878.05 | $878.10 | |