| 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 | $228.57 | 13.230% | $258.8098 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $132.83 | 11.409% | $147.9846 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $196.79 | 6.668% | $209.912 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $145.84 | 13.654% | $165.753 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $166.63 | 11.845% | $186.3673 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $210.60 | 13.841% | $239.7491 | $239.75 | $239.75 | $239.70 |
| Purchase #7 | $193.92 | 6.684% | $206.8816 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $1,275.18 | $1,415.4574 | $1,415.45 | $1,415.45 | $1,415.50 | |