| 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 | $96.58 | 11.723% | $107.9021 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $42.88 | 3.474% | $44.3697 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $210.78 | 5.519% | $222.4129 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $156.92 | 12.845% | $177.0764 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $184.42 | 5.253% | $194.1076 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $151.99 | 8.415% | $164.78 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $212.83 | 11.529% | $237.3672 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,056.40 | $1,148.0159 | $1,148.02 | $1,148.00 | $1,148.10 | |