| 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 | $112.63 | 12.832% | $127.0827 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $180.47 | 9.829% | $198.2084 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $180.41 | 11.357% | $200.8992 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $180.79 | 8.313% | $195.8191 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $197.37 | 8.316% | $213.7833 | $213.78 | $213.80 | $213.80 |
| Purchase #6 | $132.87 | 12.784% | $149.8561 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $117.90 | 10.807% | $130.6415 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $1,102.44 | $1,216.2903 | $1,216.29 | $1,216.30 | $1,216.30 | |