| 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 | $209.81 | 12.693% | $236.4412 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $110.43 | 7.282% | $118.4715 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $18.74 | 7.221% | $20.0932 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $22.31 | 12.109% | $25.0115 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $249.91 | 5.542% | $263.76 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $241.93 | 11.327% | $269.3334 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $88.78 | 12.836% | $100.1758 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $941.91 | $1,033.2866 | $1,033.28 | $1,033.30 | $1,033.30 | |