| 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 | $30.49 | 12.503% | $34.3022 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $198.89 | 7.103% | $213.0172 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $141.82 | 12.635% | $159.739 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $233.95 | 12.361% | $262.8686 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $245.51 | 10.793% | $272.0079 | $272.01 | $272.00 | $272.00 |
| Purchase #6 | $200.35 | 4.571% | $209.508 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $77.90 | 10.416% | $86.0141 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $1,128.91 | $1,237.4570 | $1,237.46 | $1,237.40 | $1,237.40 | |