| 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 | $125.56 | 8.308% | $135.9915 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $20.29 | 3.576% | $21.0156 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $116.47 | 11.104% | $129.4028 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $206.41 | 5.256% | $217.2589 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $193.55 | 10.553% | $213.9753 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $179.66 | 10.837% | $199.1298 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $216.95 | 5.283% | $228.4115 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,058.89 | $1,145.1854 | $1,145.19 | $1,145.20 | $1,145.20 | |