| 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 | $230.93 | 9.384% | $252.6005 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $72.72 | 6.667% | $77.5682 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $76.93 | 5.768% | $81.3673 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $91.67 | 8.710% | $99.6545 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $182.73 | 3.438% | $189.0123 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $188.89 | 13.152% | $213.7328 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $237.60 | 4.578% | $248.4773 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $1,081.47 | $1,162.4129 | $1,162.41 | $1,162.40 | $1,162.50 | |