| 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 | $235.73 | 4.605% | $246.5854 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $173.59 | 8.110% | $187.6681 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $99.62 | 9.576% | $109.1596 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $103.43 | 10.294% | $114.0771 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $63.36 | 11.149% | $70.424 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $175.31 | 5.622% | $185.1659 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $10.34 | 3.478% | $10.6996 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $861.38 | $923.7797 | $923.79 | $923.75 | $923.90 | |