| 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 | $185.86 | 7.274% | $199.3795 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $18.94 | 12.713% | $21.3478 | $21.35 | $21.35 | $21.30 |
| Purchase #3 | $7.83 | 13.353% | $8.8755 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $237.62 | 6.397% | $252.8206 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $193.83 | 12.621% | $218.2933 | $218.29 | $218.30 | $218.30 |
| Purchase #6 | $228.46 | 4.141% | $237.9205 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $116.78 | 8.418% | $126.6105 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $989.32 | $1,065.2477 | $1,065.25 | $1,065.25 | $1,065.20 | |