| 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 | $130.45 | 12.873% | $147.2428 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $116.81 | 13.146% | $132.1658 | $132.17 | $132.15 | $132.20 |
| Purchase #3 | $164.90 | 12.339% | $185.247 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $28.29 | 10.217% | $31.1804 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $11.38 | 8.786% | $12.3798 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $246.81 | 12.218% | $276.9652 | $276.97 | $276.95 | $277.00 |
| Purchase #7 | $123.31 | 4.621% | $129.0082 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $821.95 | $914.1892 | $914.20 | $914.20 | $914.20 | |