| 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 | $105.96 | 6.369% | $112.7086 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $199.68 | 12.532% | $224.7039 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $10.51 | 6.713% | $11.2155 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $82.37 | 3.233% | $85.033 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $165.66 | 7.701% | $178.4175 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $218.26 | 10.220% | $240.5662 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $224.47 | 4.328% | $234.1851 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $1,006.91 | $1,086.8298 | $1,086.84 | $1,086.80 | $1,086.80 | |