| 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 | $221.37 | 8.785% | $240.8174 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $215.35 | 9.122% | $234.9942 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $114.75 | 10.297% | $126.5658 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $182.37 | 5.805% | $192.9566 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $232.57 | 7.484% | $249.9755 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $17.88 | 9.846% | $19.6405 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $167.44 | 5.373% | $176.4366 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $1,151.73 | $1,241.3866 | $1,241.40 | $1,241.40 | $1,241.40 | |