| 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 | $21.87 | 9.265% | $23.8963 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $149.34 | 3.640% | $154.776 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $20.54 | 11.419% | $22.8855 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $233.73 | 8.770% | $254.2281 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $170.86 | 9.437% | $186.9841 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $213.77 | 10.559% | $236.342 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $181.85 | 6.661% | $193.963 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $991.96 | $1,073.0750 | $1,073.08 | $1,073.15 | $1,073.10 | |