| 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 | $210.62 | 11.770% | $235.41 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $190.85 | 10.824% | $211.5076 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $130.49 | 13.701% | $148.3684 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $165.84 | 6.196% | $176.1154 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $89.41 | 6.746% | $95.4416 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $151.80 | 7.773% | $163.5994 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $164.72 | 3.860% | $171.0782 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $1,103.73 | $1,201.5206 | $1,201.53 | $1,201.50 | $1,201.50 | |