| 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 | $246.96 | 9.144% | $269.542 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $216.84 | 8.374% | $234.9982 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $218.27 | 8.209% | $236.1878 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $10.81 | 5.572% | $11.4123 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $220.63 | 11.558% | $246.1304 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $39.32 | 11.194% | $43.7215 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $183.32 | 13.681% | $208.4 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $1,136.15 | $1,250.3922 | $1,250.39 | $1,250.40 | $1,250.30 | |