| 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 | $215.92 | 6.285% | $229.4906 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $172.97 | 3.652% | $179.2869 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $116.41 | 4.354% | $121.4785 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $33.51 | 12.804% | $37.8006 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $9.83 | 4.171% | $10.24 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $122.60 | 13.166% | $138.7415 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $183.93 | 13.198% | $208.2051 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $855.17 | $925.2432 | $925.25 | $925.30 | $925.20 | |