| 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 | $15.29 | 11.254% | $17.0107 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $136.88 | 13.251% | $155.018 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $237.82 | 10.169% | $262.0039 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $66.94 | 4.722% | $70.1009 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $64.31 | 3.329% | $66.4509 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $215.89 | 3.619% | $223.7031 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $185.65 | 3.571% | $192.2796 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $922.78 | $986.5671 | $986.56 | $986.55 | $986.60 | |