| 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 | $199.31 | 7.544% | $214.3459 | $214.35 | $214.35 | $214.30 |
| Purchase #2 | $15.97 | 11.435% | $17.7962 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $219.79 | 6.629% | $234.3599 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $177.86 | 4.689% | $186.1999 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $114.67 | 3.440% | $118.6146 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $240.94 | 12.768% | $271.7032 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $7.92 | 7.785% | $8.5366 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $976.46 | $1,051.5563 | $1,051.56 | $1,051.55 | $1,051.50 | |