| 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 | $147.33 | 11.562% | $164.3643 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $213.73 | 5.237% | $224.923 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $105.72 | 8.848% | $115.0741 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $150.82 | 11.539% | $168.2231 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $108.36 | 10.573% | $119.8169 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $234.85 | 6.790% | $250.7963 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $171.30 | 13.139% | $193.8071 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,132.11 | $1,237.0048 | $1,237.00 | $1,236.90 | $1,237.00 | |