| 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 | $123.95 | 8.389% | $134.3482 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $242.75 | 5.210% | $255.3973 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $97.53 | 3.732% | $101.1698 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $157.64 | 6.838% | $168.4194 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $67.63 | 6.702% | $72.1626 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $69.26 | 11.472% | $77.2055 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $209.54 | 5.622% | $221.3203 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $968.30 | $1,030.0231 | $1,030.03 | $1,029.95 | $1,030.00 | |