| 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 | $202.67 | 5.695% | $214.2121 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $197.52 | 13.842% | $224.8607 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $150.90 | 8.306% | $163.4338 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $163.83 | 9.679% | $179.6871 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $229.52 | 3.668% | $237.9388 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $107.26 | 11.486% | $119.5799 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $185.32 | 7.710% | $199.6082 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,237.02 | $1,339.3206 | $1,339.32 | $1,339.35 | $1,339.30 | |