| 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 | $135.52 | 12.752% | $152.8015 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $121.59 | 5.339% | $128.0817 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $125.47 | 11.322% | $139.6757 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $239.88 | 6.274% | $254.9301 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $219.54 | 13.254% | $248.6378 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $232.62 | 12.696% | $262.1534 | $262.15 | $262.15 | $262.20 |
| Purchase #7 | $99.64 | 7.527% | $107.1399 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $1,174.26 | $1,293.4201 | $1,293.42 | $1,293.50 | $1,293.40 | |