| 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 | $103.47 | 10.404% | $114.235 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $46.25 | 5.726% | $48.8983 | $48.90 | $48.90 | $48.90 |
| Purchase #3 | $222.74 | 13.858% | $253.6073 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $119.68 | 5.456% | $126.2097 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $186.36 | 5.159% | $195.9743 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $75.74 | 12.416% | $85.1439 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $194.85 | 9.686% | $213.7232 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $949.09 | $1,037.7917 | $1,037.79 | $1,037.75 | $1,037.70 | |