| 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 | $107.86 | 10.586% | $119.2781 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $192.36 | 4.789% | $201.5721 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $180.26 | 6.641% | $192.2311 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $247.56 | 9.373% | $270.7638 | $270.76 | $270.75 | $270.80 |
| Purchase #5 | $86.40 | 12.458% | $97.1637 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $218.28 | 7.213% | $234.0245 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $52.58 | 13.774% | $59.8224 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $1,085.30 | $1,174.8557 | $1,174.84 | $1,174.80 | $1,174.90 | |