| 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 | $81.86 | 6.144% | $86.8895 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $223.32 | 7.512% | $240.0958 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $247.61 | 10.162% | $272.7721 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $177.83 | 10.793% | $197.0232 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $30.59 | 11.410% | $34.0803 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $250.40 | 4.764% | $262.3291 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $184.90 | 8.805% | $201.1804 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $1,196.51 | $1,294.3704 | $1,294.37 | $1,294.40 | $1,294.40 | |